diff --git a/CHANGES.md b/CHANGES.md
index 691e636f1e8296e9e3477021ab61eb4be7aea903..4168c518a8ef70c87d5b4bf97cf090509cb4807c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -6,7 +6,8 @@ TODO
### VECTO 2.1.1
-* Bugix: Incorrect torque calculation in AT/TC model caused early up-shifts
+* Bugfix: Incorrect torque calculation in AT/TC model caused early up-shifts
+* Updated C-to-C shift strategy with acc_min rule (see V2.1)
### VECTO 2.1
* Limit engine rpm in torque converter operation acc. > acc_min
diff --git a/User Manual/main/changelog.html b/User Manual/main/changelog.html
index ed9550a8e3e9dbb9e33a425660c8e362eb56b68f..9ac1fc1331de10156386cb6c5a586ccf883dd008 100644
--- a/User Manual/main/changelog.html
+++ b/User Manual/main/changelog.html
@@ -4,6 +4,7 @@
+
<meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><title>VECTO Changelog</title></head><body>
<div style="text-align: center;"><div style="text-align: left;"><span style="font-family: Verdana;"><big><big><big><span style="font-weight: bold;">Changelog</span></big></big></big></span><br><hr style="width: 100%; height: 0px;"><br><span style="font-family: Verdana;"></span></div><span style="font-family: Verdana;"></span>
@@ -11,7 +12,11 @@
<div style="text-align: left;"><span style="font-family: Tahoma;">VECTO 2.1.1<br>
</span>
<ul>
- <li><span style="font-family: Tahoma;"></span><span style="font-family: Tahoma;">Bugix: Incorrect torque calculation in AT/TC model caused early up-shifts</span></li>
+
+ <li><span style="font-family: Tahoma;">Bugfix: Incorrect torque calculation in AT/TC model caused early up-shifts</span></li>
+ <li><span style="font-family: Tahoma;">Updated C-to-C shift strategy with </span><span style="font-family: Tahoma;">acc_min rule (see V2.1)<br>
+ </span></li>
+
</ul>
<span style="font-family: Tahoma;"><br>
VECTO 2.1<br>
diff --git a/VECTO/MODcalc/cPower.vb b/VECTO/MODcalc/cPower.vb
index 90ba7d31c41944dd5a286a6c6b45eb720bcca096..2a70ca2d1c4fd64f5b9acb90c23696faa46d0e34 100644
--- a/VECTO/MODcalc/cPower.vb
+++ b/VECTO/MODcalc/cPower.vb
@@ -1,2486 +1,2500 @@
-' Copyright 2014 European Union.
-' Licensed under the EUPL (the 'Licence');
-'
-' * You may not use this work except in compliance with the Licence.
-' * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl
-' * Unless required by applicable law or agreed to in writing,
-' software distributed under the Licence is distributed on an "AS IS" basis,
-' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-'
-' See the LICENSE.txt for the specific language governing permissions and limitations.
-Imports System.Collections.Generic
-
-Public Class cPower
- Private ClutchNorm As Single 'Normalized clutch speed
- Private ClutchEta As Single 'clutch efficiency
-
- 'Settings
- Private GearInput As Boolean
- Private RpmInput As Boolean
-
-
- 'Per-second Data
- Private Clutch As tEngClutch
- Private VehState0 As tVehState
- Private EngState0 As tEngState
- Private Pplus As Boolean
- Private Pminus As Boolean
- Private GVmax As Single
- Private Pwheel As Single
- Private Vact As Single
- Private aact As Single
-
- 'Interruption of traction
- Private TracIntrI As Integer
- Private TracIntrIx As Integer
- Private TracIntrOn As Boolean
- Private TracIntrTurnOff As Boolean
- Private TracIntrGear As Integer
-
- Private LastGearChange As Integer
- Private LastClutch As tEngClutch
-
- Public Positions As New List(Of Short)
-
- Private EngSideInertia As Single
-
- Private PwheelVorg As Boolean
-
-
- Public Function PreRun() As Boolean
- Dim i As Integer
- Dim i0 As Integer
- Dim Vh As cVh
- Dim P As Single
- Dim Pmin As Single
- Dim PlossGB As Single
- Dim PlossDiff As Single
- Dim PlossRt As Single
- Dim PaMot As Single
- Dim PaGetr As Single
- Dim Pkup As Single
- Dim Paux As Single
- Dim Gear As Integer
- Dim nU As Single
- Dim vCoasting As Single
- Dim Vmax As Single
- Dim Vmin As Single
- Dim Tlookahead As Integer
- Dim vset1 As Single
- Dim vset2 As Single
- Dim j As Integer
- Dim t As Integer
- Dim adec As Single
- Dim LookAheadDone As Boolean
- Dim aCoasting As Single
- Dim Gears As New List(Of Integer)
- Dim vRollout As Single
- Dim ProgBarShare As Int16
- Dim ProgBarLACpart As Int16
- Dim dist As New List(Of Double)
- Dim LastnU As Single = 0
-
- Dim MsgSrc As String
-
-
- MsgSrc = "Power/PreRun"
-
- 'Check Input
- If VEC.LookAheadOn AndAlso VEC.a_lookahead >= 0 Then
- WorkerMsg(tMsgID.Err, "Lookahead deceleration invalid! Value must be below zero.", MsgSrc)
- Return False
- End If
-
- If VEC.OverSpeedOn And VEC.EcoRollOn Then
- WorkerMsg(tMsgID.Err, "Overrun and Ecoroll can't be enabled both at the same time!", MsgSrc)
- Return False
- End If
-
- ' Initialize
- Vh = MODdata.Vh
- GearInput = DRI.Gvorg
- RpmInput = DRI.Nvorg
-
- If VEC.EcoRollOn Or VEC.OverSpeedOn Then
- If VEC.LookAheadOn Then
- ProgBarShare = 4
- ProgBarLACpart = 2
- Else
- ProgBarShare = 2
- ProgBarLACpart = 0 '0=OFF
- End If
- Else
- If VEC.LookAheadOn Then
- ProgBarShare = 2
- ProgBarLACpart = 1
- Else
- ProgBarShare = 0
- ProgBarLACpart = 0 '0=OFF
- End If
- End If
-
- Positions = New List(Of Short)
-
- If GBX.TCon Then
- EngSideInertia = ENG.I_mot + GBX.TCinertia
- Else
- EngSideInertia = ENG.I_mot
- End If
-
- 'Distance over time
- dist.Add(0)
- For i = 1 To MODdata.tDim
- dist.Add(dist(i - 1) + Vh.V(i))
- Next
-
-
- 'Generate Positions List
- For i = 0 To MODdata.tDim
- Positions.Add(0)
- Next
-
- '*** Positions ***
- '0... Normal (Cruise/Acc)
- '1... Brake or Coasting
- '2... Brake corrected with v(a) (.vacc file)
- '3... Coasting
- '4... Eco-Roll
-
- 'Overspeed / Eco-Roll Loop (Forward)
- i = -1
- Do
- i += 1
-
- 'Check if cancellation pending
- If VECTOworker.CancellationPending Then Return True
-
- Vact = Vh.V(i)
- aact = Vh.a(i)
-
- 'Determine Driving-state -------------------------
- Pplus = False
- Pminus = False
-
- If Vact < 0.0001 Then
- VehState0 = tVehState.Stopped
- Else
- If aact >= 0.01 Then
- VehState0 = tVehState.Acc
- ElseIf aact < -0.01 Then
- VehState0 = tVehState.Dec
- Else
- VehState0 = tVehState.Cruise
- End If
- End If
-
-
- 'Wheel-Power
- Pwheel = fPwheel(i, Vh.fGrad(dist(i)))
-
- Select Case Pwheel
- Case Is > 0.0001
- Pplus = True
- Case Is < -0.0001
- Pminus = True
- Case Else
- P = 0
- End Select
-
- 'Gear
- If VehState0 = tVehState.Stopped Then
- Gear = 0
-
- 'Engine Speed
- If RpmInput Then
- nU = MODdata.nUvorg(i)
- Else
- nU = ENG.Nidle
- End If
-
- Else
-
- If GearInput Then
- Gear = Math.Min(Vh.GearVorg(i), GBX.GearCount)
- Else
- Gear = fFastGearCalc(Vact, Pwheel)
- End If
-
- 'Engine Speed
- If RpmInput Then
- nU = MODdata.nUvorg(i)
- Else
- nU = fnU(Vact, Gear, False)
- End If
-
- End If
-
- 'ICE-inertia
- If i = 0 Then
- PaMot = 0
- Else
- PaMot = fPaMot(nU, LastnU)
- End If
-
-
- 'Calculate powertrain losses => power at clutch
- If Pplus Or Pminus Then
- PlossGB = fPlossGB(Pwheel, Vact, Gear, True)
- PlossDiff = fPlossDiff(Pwheel, Vact, True)
- PlossRt = fPlossRt(Vact, Gear)
- PaGetr = fPaG(Vact, aact)
- Pkup = Pwheel + PlossGB + PlossDiff + PaGetr + PlossRt
- Else
- Pkup = 0
- End If
-
- 'Total aux power
- '[kW]
- Paux = fPaux(i, nU)
-
- 'Internal Engine Power (Pclutch plus Aux plus Inertia)
- P = Pkup + Paux + PaMot
-
-
- 'Full load / motoring
- Pmin = FLD(Gear).Pdrag(nU)
-
- If Vact >= VEC.vMin / 3.6 Then
-
- If VEC.EcoRollOn Then
-
- 'Secondary Progressbar
- ProgBarCtrl.ProgJobInt = CInt((100 / ProgBarShare) * i / MODdata.tDim)
-
- If Pwheel < 0 Or (i > 0 AndAlso Vh.EcoRoll(i - 1)) Then
-
- Vmax = MODdata.Vh.Vsoll(i) + VEC.OverSpeed / 3.6
- Vmin = Math.Max(0, MODdata.Vh.Vsoll(i) - VEC.UnderSpeed / 3.6)
- vRollout = fRolloutSpeed(i, 1, Vh.fGrad(dist(i)))
-
- If vRollout < Vmin Then
-
- 'Eco-Roll deactivated
-
- ElseIf vRollout <= Vmax Then
-
- If 2 * vRollout - Vh.V0(i) > Vmax Then
- Vh.SetSpeed0(i, Vmax)
- ElseIf 2 * vRollout - Vh.V0(i) < Vmin Then
- Vh.SetSpeed0(i, Vmin)
- Else
- Vh.SetSpeed(i, vRollout)
- 'Vh.SetAcc(i, aRollout)
- End If
-
- Positions(i) = 4
-
- 'Mark position for Calc
- Vh.EcoRoll(i) = True
-
- Else
-
- If 2 * Vmax - Vh.V0(i) >= Vmax Then
- Vh.SetSpeed0(i, Vmax)
- Else
- Vh.SetSpeed(i, Vmax)
- End If
-
- Positions(i) = 1
-
- 'Do NOT mark position for Calc => Motoring NOT Idling
- 'Vh.EcoRoll(i) = True
-
- End If
-
-
- End If
-
- Else
-
- If P < Pmin Then
-
- If VEC.OverSpeedOn Then
-
- 'Secondary Progressbar
- ProgBarCtrl.ProgJobInt = CInt((100 / ProgBarShare) * i / MODdata.tDim)
-
- vCoasting = fCoastingSpeed(i, dist(i), Gear)
- Vmax = MODdata.Vh.Vsoll(i) + VEC.OverSpeed / 3.6
-
- If vCoasting <= Vmax Then
-
- If 2 * vCoasting - Vh.V0(i) > Vmax Then
- Vh.SetSpeed0(i, Vmax)
- Else
- Vh.SetSpeed(i, vCoasting)
- End If
-
- Else
-
- If 2 * Vmax - Vh.V0(i) > Vmax Then
- Vh.SetSpeed0(i, Vmax)
- Else
- Vh.SetSpeed(i, Vmax)
- End If
-
- End If
-
- End If
-
- End If
-
- End If
-
- End If
-
- LastnU = nU
-
- Gears.Add(Gear)
-
- Loop Until i >= MODdata.tDim
-
-
- 'Look Ahead & Limit Acc (Backward)
-
- 'Mark Brake Positions
- For i = MODdata.tDim To 1 Step -1
- If Vh.V(i - 1) - Vh.V(i) > 0.0001 And Not Positions(i) = 4 Then Positions(i) = 1
- Next
-
- 'Look-Ahead Coasting
- i = MODdata.tDim + 1
- Do
- i -= 1
-
- 'Secondary Progressbar
+' Copyright 2014 European Union.
+' Licensed under the EUPL (the 'Licence');
+'
+' * You may not use this work except in compliance with the Licence.
+' * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl
+' * Unless required by applicable law or agreed to in writing,
+' software distributed under the Licence is distributed on an "AS IS" basis,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+'
+' See the LICENSE.txt for the specific language governing permissions and limitations.
+Imports System.Collections.Generic
+
+Public Class cPower
+ Private ClutchNorm As Single 'Normalized clutch speed
+ Private ClutchEta As Single 'clutch efficiency
+
+ 'Settings
+ Private GearInput As Boolean
+ Private RpmInput As Boolean
+
+
+ 'Per-second Data
+ Private Clutch As tEngClutch
+ Private VehState0 As tVehState
+ Private EngState0 As tEngState
+ Private Pplus As Boolean
+ Private Pminus As Boolean
+ Private GVmax As Single
+ Private Pwheel As Single
+ Private Vact As Single
+ Private aact As Single
+
+ 'Interruption of traction
+ Private TracIntrI As Integer
+ Private TracIntrIx As Integer
+ Private TracIntrOn As Boolean
+ Private TracIntrTurnOff As Boolean
+ Private TracIntrGear As Integer
+
+ Private LastGearChange As Integer
+ Private LastClutch As tEngClutch
+
+ Public Positions As New List(Of Short)
+
+ Private EngSideInertia As Single
+
+ Private PwheelVorg As Boolean
+
+
+ Public Function PreRun() As Boolean
+ Dim i As Integer
+ Dim i0 As Integer
+ Dim Vh As cVh
+ Dim P As Single
+ Dim Pmin As Single
+ Dim PlossGB As Single
+ Dim PlossDiff As Single
+ Dim PlossRt As Single
+ Dim PaMot As Single
+ Dim PaGetr As Single
+ Dim Pkup As Single
+ Dim Paux As Single
+ Dim Gear As Integer
+ Dim nU As Single
+ Dim vCoasting As Single
+ Dim Vmax As Single
+ Dim Vmin As Single
+ Dim Tlookahead As Integer
+ Dim vset1 As Single
+ Dim vset2 As Single
+ Dim j As Integer
+ Dim t As Integer
+ Dim adec As Single
+ Dim LookAheadDone As Boolean
+ Dim aCoasting As Single
+ Dim Gears As New List(Of Integer)
+ Dim vRollout As Single
+ Dim ProgBarShare As Int16
+ Dim ProgBarLACpart As Int16
+ Dim dist As New List(Of Double)
+ Dim LastnU As Single = 0
+
+ Dim MsgSrc As String
+
+
+ MsgSrc = "Power/PreRun"
+
+ 'Check Input
+ If VEC.LookAheadOn AndAlso VEC.a_lookahead >= 0 Then
+ WorkerMsg(tMsgID.Err, "Lookahead deceleration invalid! Value must be below zero.", MsgSrc)
+ Return False
+ End If
+
+ If VEC.OverSpeedOn And VEC.EcoRollOn Then
+ WorkerMsg(tMsgID.Err, "Overrun and Ecoroll can't be enabled both at the same time!", MsgSrc)
+ Return False
+ End If
+
+ ' Initialize
+ Vh = MODdata.Vh
+ GearInput = DRI.Gvorg
+ RpmInput = DRI.Nvorg
+
+ If VEC.EcoRollOn Or VEC.OverSpeedOn Then
+ If VEC.LookAheadOn Then
+ ProgBarShare = 4
+ ProgBarLACpart = 2
+ Else
+ ProgBarShare = 2
+ ProgBarLACpart = 0 '0=OFF
+ End If
+ Else
+ If VEC.LookAheadOn Then
+ ProgBarShare = 2
+ ProgBarLACpart = 1
+ Else
+ ProgBarShare = 0
+ ProgBarLACpart = 0 '0=OFF
+ End If
+ End If
+
+ Positions = New List(Of Short)
+
+ If GBX.TCon Then
+ EngSideInertia = ENG.I_mot + GBX.TCinertia
+ Else
+ EngSideInertia = ENG.I_mot
+ End If
+
+ 'Distance over time
+ dist.Add(0)
+ For i = 1 To MODdata.tDim
+ dist.Add(dist(i - 1) + Vh.V(i))
+ Next
+
+
+ 'Generate Positions List
+ For i = 0 To MODdata.tDim
+ Positions.Add(0)
+ Next
+
+ '*** Positions ***
+ '0... Normal (Cruise/Acc)
+ '1... Brake or Coasting
+ '2... Brake corrected with v(a) (.vacc file)
+ '3... Coasting
+ '4... Eco-Roll
+
+ 'Overspeed / Eco-Roll Loop (Forward)
+ i = -1
+ Do
+ i += 1
+
+ 'Check if cancellation pending
+ If VECTOworker.CancellationPending Then Return True
+
+ Vact = Vh.V(i)
+ aact = Vh.a(i)
+
+ 'Determine Driving-state -------------------------
+ Pplus = False
+ Pminus = False
+
+ If Vact < 0.0001 Then
+ VehState0 = tVehState.Stopped
+ Else
+ If aact >= 0.01 Then
+ VehState0 = tVehState.Acc
+ ElseIf aact < -0.01 Then
+ VehState0 = tVehState.Dec
+ Else
+ VehState0 = tVehState.Cruise
+ End If
+ End If
+
+
+ 'Wheel-Power
+ Pwheel = fPwheel(i, Vh.fGrad(dist(i)))
+
+ Select Case Pwheel
+ Case Is > 0.0001
+ Pplus = True
+ Case Is < -0.0001
+ Pminus = True
+ Case Else
+ P = 0
+ End Select
+
+ 'Gear
+ If VehState0 = tVehState.Stopped Then
+ Gear = 0
+
+ 'Engine Speed
+ If RpmInput Then
+ nU = MODdata.nUvorg(i)
+ Else
+ nU = ENG.Nidle
+ End If
+
+ Else
+
+ If GearInput Then
+ Gear = Math.Min(Vh.GearVorg(i), GBX.GearCount)
+ Else
+ Gear = fFastGearCalc(Vact, Pwheel)
+ End If
+
+ 'Engine Speed
+ If RpmInput Then
+ nU = MODdata.nUvorg(i)
+ Else
+ nU = fnU(Vact, Gear, False)
+ End If
+
+ End If
+
+ 'ICE-inertia
+ If i = 0 Then
+ PaMot = 0
+ Else
+ PaMot = fPaMot(nU, LastnU)
+ End If
+
+
+ 'Calculate powertrain losses => power at clutch
+ If Pplus Or Pminus Then
+ PlossGB = fPlossGB(Pwheel, Vact, Gear, True)
+ PlossDiff = fPlossDiff(Pwheel, Vact, True)
+ PlossRt = fPlossRt(Vact, Gear)
+ PaGetr = fPaG(Vact, aact)
+ Pkup = Pwheel + PlossGB + PlossDiff + PaGetr + PlossRt
+ Else
+ Pkup = 0
+ End If
+
+ 'Total aux power
+ '[kW]
+ Paux = fPaux(i, nU)
+
+ 'Internal Engine Power (Pclutch plus Aux plus Inertia)
+ P = Pkup + Paux + PaMot
+
+
+ 'Full load / motoring
+ Pmin = FLD(Gear).Pdrag(nU)
+
+ If Vact >= VEC.vMin / 3.6 Then
+
+ If VEC.EcoRollOn Then
+
+ 'Secondary Progressbar
+ ProgBarCtrl.ProgJobInt = CInt((100 / ProgBarShare) * i / MODdata.tDim)
+
+ If Pwheel < 0 Or (i > 0 AndAlso Vh.EcoRoll(i - 1)) Then
+
+ Vmax = MODdata.Vh.Vsoll(i) + VEC.OverSpeed / 3.6
+ Vmin = Math.Max(0, MODdata.Vh.Vsoll(i) - VEC.UnderSpeed / 3.6)
+ vRollout = fRolloutSpeed(i, 1, Vh.fGrad(dist(i)))
+
+ If vRollout < Vmin Then
+
+ 'Eco-Roll deactivated
+
+ ElseIf vRollout <= Vmax Then
+
+ If 2 * vRollout - Vh.V0(i) > Vmax Then
+ Vh.SetSpeed0(i, Vmax)
+ ElseIf 2 * vRollout - Vh.V0(i) < Vmin Then
+ Vh.SetSpeed0(i, Vmin)
+ Else
+ Vh.SetSpeed(i, vRollout)
+ 'Vh.SetAcc(i, aRollout)
+ End If
+
+ Positions(i) = 4
+
+ 'Mark position for Calc
+ Vh.EcoRoll(i) = True
+
+ Else
+
+ If 2 * Vmax - Vh.V0(i) >= Vmax Then
+ Vh.SetSpeed0(i, Vmax)
+ Else
+ Vh.SetSpeed(i, Vmax)
+ End If
+
+ Positions(i) = 1
+
+ 'Do NOT mark position for Calc => Motoring NOT Idling
+ 'Vh.EcoRoll(i) = True
+
+ End If
+
+
+ End If
+
+ Else
+
+ If P < Pmin Then
+
+ If VEC.OverSpeedOn Then
+
+ 'Secondary Progressbar
+ ProgBarCtrl.ProgJobInt = CInt((100 / ProgBarShare) * i / MODdata.tDim)
+
+ vCoasting = fCoastingSpeed(i, dist(i), Gear)
+ Vmax = MODdata.Vh.Vsoll(i) + VEC.OverSpeed / 3.6
+
+ If vCoasting <= Vmax Then
+
+ If 2 * vCoasting - Vh.V0(i) > Vmax Then
+ Vh.SetSpeed0(i, Vmax)
+ Else
+ Vh.SetSpeed(i, vCoasting)
+ End If
+
+ Else
+
+ If 2 * Vmax - Vh.V0(i) > Vmax Then
+ Vh.SetSpeed0(i, Vmax)
+ Else
+ Vh.SetSpeed(i, Vmax)
+ End If
+
+ End If
+
+ End If
+
+ End If
+
+ End If
+
+ End If
+
+ LastnU = nU
+
+ Gears.Add(Gear)
+
+ Loop Until i >= MODdata.tDim
+
+
+ 'Look Ahead & Limit Acc (Backward)
+
+ 'Mark Brake Positions
+ For i = MODdata.tDim To 1 Step -1
+ If Vh.V(i - 1) - Vh.V(i) > 0.0001 And Not Positions(i) = 4 Then Positions(i) = 1
+ Next
+
+ 'Look-Ahead Coasting
+ i = MODdata.tDim + 1
+ Do
+ i -= 1
+
+ 'Secondary Progressbar
If ProgBarLACpart > 0 Then _
ProgBarCtrl.ProgJobInt =
- CInt((100 / ProgBarShare) * (MODdata.tDim - i) / MODdata.tDim + (ProgBarLACpart - 1) * (100 / ProgBarShare))
-
- 'Check if cancellation pending
- If VECTOworker.CancellationPending Then Return True
-
- If Positions(i) = 1 Then
- vset2 = Vh.V(i)
- For j = i To 0 Step -1
- If Positions(j) = 0 Or Positions(j) = 4 Then
- vset1 = Vh.V(j)
- Exit For
- End If
- Next
-
- 'Calc Coasting-Start time step
- If VEC.LookAheadOn Then
- Tlookahead = CInt((vset2 - vset1) / VEC.a_lookahead)
- t = Math.Max(0, i - Tlookahead)
- End If
-
- 'Check if target-speed change inside of Coasting Phase
- For i0 = i To t Step -1
- If i0 = 0 Then Exit For
- If Vh.Vsoll(i0) - Vh.Vsoll(i0 - 1) > 0.0001 Then
- t = Math.Min(i0 + 1, i)
- Exit For
- End If
- Next
-
- LookAheadDone = False
-
- 'Limit deceleration
- adec = VEC.aDesMin(Vact)
- If Vh.a(i) < adec Then Vh.SetMinAccBackw(i)
-
- i0 = i
-
- 'If vehicle stops too early reduce coasting time, i.e. set Coasting-Start later
- If VEC.LookAheadOn Then
- Do While i0 > t AndAlso fCoastingSpeed(t, dist(t), Gears(t), i0 - t) < Vh.V(i0)
- t += 1
- Loop
- End If
-
-
- Do
- i -= 1
- aact = Vh.a(i)
- Vact = Vh.V(i)
- adec = VEC.aDesMin(Vact)
-
- If aact < adec Then
- Vh.SetMinAccBackw(i)
- Positions(i) = 2
- Else
- 'Coasting (Forward)
- If VEC.LookAheadOn And Vact >= VEC.vMinLA / 3.6 Then
-
- For j = t To i0
- Vact = Vh.V(j)
- vCoasting = fCoastingSpeed(j, dist(j), Gears(j))
- aCoasting = (2 * vCoasting - Vh.V0(j)) - Vh.V0(j)
- If vCoasting < Vact And aCoasting >= VEC.aDesMin(Vact) Then
- 'If Vrollout < Vist Then
- Vh.SetSpeed(j, vCoasting)
- Positions(j) = 3
- ' Vh.NoDistCorr(j) = True
- Else
- Exit For
- End If
- Next
-
- End If
-
- LookAheadDone = True
- End If
-
- Loop Until LookAheadDone Or i = 0
-
- i = i0
-
- End If
-
- Loop Until i = 0
-
- Return True
- End Function
-
- Public Function Calc() As Boolean
-
- Dim i As Integer
- Dim M As Single
- Dim nU As Single
- Dim omega_p As Single
- Dim omega1 As Single
- Dim omega2 As Single
- Dim nUx As Single
- Dim PminX As Single
-
- Dim jz As Integer
-
- 'Start/Stop Control
- Dim StStOff As Boolean
- Dim StStTx As Single
- Dim StStDelayTx As Integer
- Dim StStPossible As Boolean
-
- Dim Vh As cVh
-
- Dim Gear As Integer
-
- Dim P As Single
- Dim Pclutch As Single
- Dim PaMot As Single
- Dim PaGbx As Single
- Dim Pmin As Single
- Dim Pmax As Single
- Dim Paux As Single
- Dim Pbrake As Single
- Dim PlossGB As Single
- Dim PlossDiff As Single
- Dim PlossRt As Single
- Dim PlossTC As Single
- Dim GVset As Boolean
- Dim Vrollout As Single
- Dim SecSpeedRed As Integer
- Dim FirstSecItar As Boolean
- Dim TracIntrIs As Single
- Dim amax As Single
- Dim ProgBarShare As Int16
- Dim LastPmax As Single
- Dim dist As Double
- Dim dist0 As Double
- Dim LastGear As Integer
-
- Dim MsgSrc As String
-
- MsgSrc = "Power/Calc"
-
- 'Abort if no speed given
- If Not DRI.Vvorg And Not (DRI.PwheelVorg And DRI.Nvorg And DRI.Gvorg) Then
- WorkerMsg(tMsgID.Err, "Driving cycle is not valid! Vehicle Speed required or Pwheel + Gear + Engine Speed.", MsgSrc)
- Return False
- End If
-
- PwheelVorg = DRI.PwheelVorg
-
- 'Messages
- If Not Cfg.DistCorr And Not PwheelVorg Then WorkerMsg(tMsgID.Warn, "Distance Correction is disabled!", MsgSrc)
-
- ' Initialize
- Vh = MODdata.Vh
-
- If VEC.EcoRollOn Or VEC.OverSpeedOn Or VEC.LookAheadOn Then
- ProgBarShare = 2
- Else
- ProgBarShare = 1
- End If
-
- If GBX.TCon Then
- EngSideInertia = ENG.I_mot + GBX.TCinertia
- Else
- EngSideInertia = ENG.I_mot
- End If
-
- If Cfg.GnUfromCycle Or PwheelVorg Then
- GearInput = DRI.Gvorg
- RpmInput = DRI.Nvorg
- If PwheelVorg And Not (GearInput And RpmInput) Then
- WorkerMsg(tMsgID.Err, "Driving cycle is not valid! Vehicle Speed required or Pwheel + Gear + Engine Speed.", MsgSrc)
- Return False
- End If
- If Not Cfg.BatchMode Then
- If GearInput Then WorkerMsg(tMsgID.Normal, "Using gears from driving cycle", MsgSrc)
- If RpmInput Then WorkerMsg(tMsgID.Normal, "Using rpm from driving cycle", MsgSrc)
- If PwheelVorg Then WorkerMsg(tMsgID.Normal, "Using Pwheel from driving cycle", MsgSrc)
- End If
- Else
+ CInt((100 / ProgBarShare) * (MODdata.tDim - i) / MODdata.tDim + (ProgBarLACpart - 1) * (100 / ProgBarShare))
+
+ 'Check if cancellation pending
+ If VECTOworker.CancellationPending Then Return True
+
+ If Positions(i) = 1 Then
+ vset2 = Vh.V(i)
+ For j = i To 0 Step -1
+ If Positions(j) = 0 Or Positions(j) = 4 Then
+ vset1 = Vh.V(j)
+ Exit For
+ End If
+ Next
+
+ 'Calc Coasting-Start time step
+ If VEC.LookAheadOn Then
+ Tlookahead = CInt((vset2 - vset1) / VEC.a_lookahead)
+ t = Math.Max(0, i - Tlookahead)
+ End If
+
+ 'Check if target-speed change inside of Coasting Phase
+ For i0 = i To t Step -1
+ If i0 = 0 Then Exit For
+ If Vh.Vsoll(i0) - Vh.Vsoll(i0 - 1) > 0.0001 Then
+ t = Math.Min(i0 + 1, i)
+ Exit For
+ End If
+ Next
+
+ LookAheadDone = False
+
+ 'Limit deceleration
+ adec = VEC.aDesMin(Vact)
+ If Vh.a(i) < adec Then Vh.SetMinAccBackw(i)
+
+ i0 = i
+
+ 'If vehicle stops too early reduce coasting time, i.e. set Coasting-Start later
+ If VEC.LookAheadOn Then
+ Do While i0 > t AndAlso fCoastingSpeed(t, dist(t), Gears(t), i0 - t) < Vh.V(i0)
+ t += 1
+ Loop
+ End If
+
+
+ Do
+ i -= 1
+ aact = Vh.a(i)
+ Vact = Vh.V(i)
+ adec = VEC.aDesMin(Vact)
+
+ If aact < adec Then
+ Vh.SetMinAccBackw(i)
+ Positions(i) = 2
+ Else
+ 'Coasting (Forward)
+ If VEC.LookAheadOn And Vact >= VEC.vMinLA / 3.6 Then
+
+ For j = t To i0
+ Vact = Vh.V(j)
+ vCoasting = fCoastingSpeed(j, dist(j), Gears(j))
+ aCoasting = (2 * vCoasting - Vh.V0(j)) - Vh.V0(j)
+ If vCoasting < Vact And aCoasting >= VEC.aDesMin(Vact) Then
+ 'If Vrollout < Vist Then
+ Vh.SetSpeed(j, vCoasting)
+ Positions(j) = 3
+ ' Vh.NoDistCorr(j) = True
+ Else
+ Exit For
+ End If
+ Next
+
+ End If
+
+ LookAheadDone = True
+ End If
+
+ Loop Until LookAheadDone Or i = 0
+
+ i = i0
+
+ End If
+
+ Loop Until i = 0
+
+ Return True
+ End Function
+
+ Public Function Calc() As Boolean
+
+ Dim i As Integer
+ Dim M As Single
+ Dim nU As Single
+ Dim omega_p As Single
+ Dim omega1 As Single
+ Dim omega2 As Single
+ Dim nUx As Single
+ Dim PminX As Single
+
+ Dim jz As Integer
+
+ 'Start/Stop Control
+ Dim StStOff As Boolean
+ Dim StStTx As Single
+ Dim StStDelayTx As Integer
+ Dim StStPossible As Boolean
+
+ Dim Vh As cVh
+
+ Dim Gear As Integer
+
+ Dim P As Single
+ Dim Pclutch As Single
+ Dim PaMot As Single
+ Dim PaGbx As Single
+ Dim Pmin As Single
+ Dim Pmax As Single
+ Dim Paux As Single
+ Dim Pbrake As Single
+ Dim PlossGB As Single
+ Dim PlossDiff As Single
+ Dim PlossRt As Single
+ Dim PlossTC As Single
+ Dim GVset As Boolean
+ Dim Vrollout As Single
+ Dim SecSpeedRed As Integer
+ Dim FirstSecItar As Boolean
+ Dim TracIntrIs As Single
+ Dim amax As Single
+ Dim ProgBarShare As Int16
+ Dim LastPmax As Single
+ Dim dist As Double
+ Dim dist0 As Double
+ Dim LastGear As Integer
+
+ Dim MsgSrc As String
+
+ MsgSrc = "Power/Calc"
+
+ 'Abort if no speed given
+ If Not DRI.Vvorg And Not (DRI.PwheelVorg And DRI.Nvorg And DRI.Gvorg) Then
+ WorkerMsg(tMsgID.Err, "Driving cycle is not valid! Vehicle Speed required or Pwheel + Gear + Engine Speed.", MsgSrc)
+ Return False
+ End If
+
+ PwheelVorg = DRI.PwheelVorg
+
+ 'Messages
+ If Not Cfg.DistCorr And Not PwheelVorg Then WorkerMsg(tMsgID.Warn, "Distance Correction is disabled!", MsgSrc)
+
+ ' Initialize
+ Vh = MODdata.Vh
+
+ If VEC.EcoRollOn Or VEC.OverSpeedOn Or VEC.LookAheadOn Then
+ ProgBarShare = 2
+ Else
+ ProgBarShare = 1
+ End If
+
+ If GBX.TCon Then
+ EngSideInertia = ENG.I_mot + GBX.TCinertia
+ Else
+ EngSideInertia = ENG.I_mot
+ End If
+
+ If Cfg.GnUfromCycle Or PwheelVorg Then
+ GearInput = DRI.Gvorg
+ RpmInput = DRI.Nvorg
+ If PwheelVorg And Not (GearInput And RpmInput) Then
+ WorkerMsg(tMsgID.Err, "Driving cycle is not valid! Vehicle Speed required or Pwheel + Gear + Engine Speed.", MsgSrc)
+ Return False
+ End If
+ If Not Cfg.BatchMode Then
+ If GearInput Then WorkerMsg(tMsgID.Normal, "Using gears from driving cycle", MsgSrc)
+ If RpmInput Then WorkerMsg(tMsgID.Normal, "Using rpm from driving cycle", MsgSrc)
+ If PwheelVorg Then WorkerMsg(tMsgID.Normal, "Using Pwheel from driving cycle", MsgSrc)
+ End If
+ Else
If (DRI.Gvorg Or DRI.Nvorg) And Not Cfg.BatchMode Then _
- WorkerMsg(tMsgID.Warn, "Gears/rpm from driving cycle ignored.", MsgSrc)
- GearInput = False
- RpmInput = False
- End If
- StStOff = False
- StStTx = 0
- StStDelayTx = 0
- SecSpeedRed = 0
-
- If GBX.TracIntrSi < 0.001 Then
- TracIntrI = 0
- Else
- TracIntrI = CInt(Math.Max(1, Math.Round(GBX.TracIntrSi, 0, MidpointRounding.AwayFromZero)))
- End If
- TracIntrIx = 0
- TracIntrOn = False
- TracIntrTurnOff = False
-
- ClutchNorm = 0.03
- ClutchEta = 1
-
- LastGear = 0
-
- LastClutch = tEngClutch.Opened
-
- 'Theoretical maximum speed [m/s] - set to Speed ​​at 1.2 x Nominal-Revolutions in top-Gear
- GVmax = 1.2 * ENG.Nrated * 2 * VEH.rdyn * Math.PI / (1000 * GBX.Igetr(0) * GBX.Igetr(GBX.GearCount) * 60)
-
- dist = 0
- dist0 = 0
-
- jz = -1
-
- '***********************************************************************************************
- '*********************************** Time-loop ****************************************
- '***********************************************************************************************
-
- Do
- jz += 1
-
- MODdata.ModErrors.ResetAll()
-
- GVset = False
- FirstSecItar = True
-
- 'Secondary Progressbar
- ProgBarCtrl.ProgJobInt = CInt((100 / ProgBarShare) * (jz + 1) / (MODdata.tDim + 1) + (100 - 100 / ProgBarShare))
-
-
- ' Determine State
-lbGschw:
-
- 'Reset the second by second Errors
- MODdata.ModErrors.GeschRedReset()
-
- 'Calculate Speed​/Acceleration -------------------
- 'Now through DRI-class
-
- If Not PwheelVorg Then
- Vact = Vh.V(jz)
- aact = Vh.a(jz)
- End If
-
- 'distance
- dist = dist0 + Vact
-
- StStPossible = False
- EngState0 = tEngState.Undef
-
- 'If Speed over Top theoretical Speed => Reduce
- If Vact > GVmax + 0.0001 And Not GVset Then
- Vh.SetSpeed0(jz, GVmax)
- GVset = True
- GoTo lbGschw
- End If
-
- 'Check if Acceleration is too high
- amax = VEC.aDesMax(Vact)
-
- If amax < 0.0001 Then
- WorkerMsg(tMsgID.Err, "aDesMax(acc) invalid! v= " & Vact & ", aDesMax(acc) =" & amax, MsgSrc)
- Return False
- End If
-
- If aact > amax + 0.0001 Then
-
- 'Vh.SetSpeed0(jz, Vh.V0(jz) + amax)
- Vh.SetMaxAcc(jz)
-
- GoTo lbGschw
-
-
- ElseIf FirstSecItar Then 'this is necessary to avoid speed reduction failure
-
- 'Check whether Deceleration too high
- amax = VEC.aDesMin(Vact)
- If amax > -0.001 Then
- WorkerMsg(tMsgID.Err, "aDesMax(dec) invalid! v= " & Vact & ", aDesMax(dec) =" & amax, MsgSrc)
- Return False
- End If
- If aact < amax - 0.0001 And Not Vh.EcoRoll(jz) Then
- Vh.SetSpeed0(jz, Vh.V0(jz) + amax)
- GoTo lbGschw
- End If
-
-
- End If
-
- 'Power demand at wheels
- Pwheel = fPwheel(jz, Vh.fGrad(dist))
-
- 'Determine Driving-state -------------------------
- Pplus = False
- Pminus = False
- If PwheelVorg Then
- Select Case Pwheel
- Case Is > 0.0001
- VehState0 = tVehState.Acc
- Case Is < -0.0001
- VehState0 = tVehState.Dec
- Case Else
- VehState0 = tVehState.Stopped
- End Select
- Else
- If Vact < 0.0001 Then
- VehState0 = tVehState.Stopped
- Else
- If aact >= 0.01 Then
- VehState0 = tVehState.Acc
- ElseIf aact < -0.01 Then
- VehState0 = tVehState.Dec
- Else
- VehState0 = tVehState.Cruise
- End If
- End If
-
- End If
-
-
- Select Case Pwheel
- Case Is > 0.0001
- Pplus = True
- Case Is < -0.0001
- Pminus = True
- End Select
-
- 'Eco-Roll Speed Correction (because PreRun speed profile might still be too high or speed might generally be too low)
+ WorkerMsg(tMsgID.Warn, "Gears/rpm from driving cycle ignored.", MsgSrc)
+ GearInput = False
+ RpmInput = False
+ End If
+ StStOff = False
+ StStTx = 0
+ StStDelayTx = 0
+ SecSpeedRed = 0
+
+ If GBX.TracIntrSi < 0.001 Then
+ TracIntrI = 0
+ Else
+ TracIntrI = CInt(Math.Max(1, Math.Round(GBX.TracIntrSi, 0, MidpointRounding.AwayFromZero)))
+ End If
+ TracIntrIx = 0
+ TracIntrOn = False
+ TracIntrTurnOff = False
+
+ ClutchNorm = 0.03
+ ClutchEta = 1
+
+ LastGear = 0
+
+ LastClutch = tEngClutch.Opened
+
+ 'Theoretical maximum speed [m/s] - set to Speed ​​at 1.2 x Nominal-Revolutions in top-Gear
+ GVmax = 1.2 * ENG.Nrated * 2 * VEH.rdyn * Math.PI / (1000 * GBX.Igetr(0) * GBX.Igetr(GBX.GearCount) * 60)
+
+ dist = 0
+ dist0 = 0
+
+ jz = -1
+
+ '***********************************************************************************************
+ '*********************************** Time-loop ****************************************
+ '***********************************************************************************************
+
+ Do
+ jz += 1
+
+ MODdata.ModErrors.ResetAll()
+
+ GVset = False
+ FirstSecItar = True
+
+ 'Secondary Progressbar
+ ProgBarCtrl.ProgJobInt = CInt((100 / ProgBarShare) * (jz + 1) / (MODdata.tDim + 1) + (100 - 100 / ProgBarShare))
+
+
+ ' Determine State
+lbGschw:
+
+ 'Reset the second by second Errors
+ MODdata.ModErrors.GeschRedReset()
+
+ 'Calculate Speed​/Acceleration -------------------
+ 'Now through DRI-class
+
+ If Not PwheelVorg Then
+ Vact = Vh.V(jz)
+ aact = Vh.a(jz)
+ End If
+
+ 'distance
+ dist = dist0 + Vact
+
+ StStPossible = False
+ EngState0 = tEngState.Undef
+
+ 'If Speed over Top theoretical Speed => Reduce
+ If Vact > GVmax + 0.0001 And Not GVset Then
+ Vh.SetSpeed0(jz, GVmax)
+ GVset = True
+ GoTo lbGschw
+ End If
+
+ 'Check if Acceleration is too high
+ amax = VEC.aDesMax(Vact)
+
+ If amax < 0.0001 Then
+ WorkerMsg(tMsgID.Err, "aDesMax(acc) invalid! v= " & Vact & ", aDesMax(acc) =" & amax, MsgSrc)
+ Return False
+ End If
+
+ If aact > amax + 0.0001 Then
+
+ 'Vh.SetSpeed0(jz, Vh.V0(jz) + amax)
+ Vh.SetMaxAcc(jz)
+
+ GoTo lbGschw
+
+
+ ElseIf FirstSecItar Then 'this is necessary to avoid speed reduction failure
+
+ 'Check whether Deceleration too high
+ amax = VEC.aDesMin(Vact)
+ If amax > -0.001 Then
+ WorkerMsg(tMsgID.Err, "aDesMax(dec) invalid! v= " & Vact & ", aDesMax(dec) =" & amax, MsgSrc)
+ Return False
+ End If
+ If aact < amax - 0.0001 And Not Vh.EcoRoll(jz) Then
+ Vh.SetSpeed0(jz, Vh.V0(jz) + amax)
+ GoTo lbGschw
+ End If
+
+
+ End If
+
+ 'Power demand at wheels
+ Pwheel = fPwheel(jz, Vh.fGrad(dist))
+
+ 'Determine Driving-state -------------------------
+ Pplus = False
+ Pminus = False
+ If PwheelVorg Then
+ Select Case Pwheel
+ Case Is > 0.0001
+ VehState0 = tVehState.Acc
+ Case Is < -0.0001
+ VehState0 = tVehState.Dec
+ Case Else
+ VehState0 = tVehState.Stopped
+ End Select
+ Else
+ If Vact < 0.0001 Then
+ VehState0 = tVehState.Stopped
+ Else
+ If aact >= 0.01 Then
+ VehState0 = tVehState.Acc
+ ElseIf aact < -0.01 Then
+ VehState0 = tVehState.Dec
+ Else
+ VehState0 = tVehState.Cruise
+ End If
+ End If
+
+ End If
+
+
+ Select Case Pwheel
+ Case Is > 0.0001
+ Pplus = True
+ Case Is < -0.0001
+ Pminus = True
+ End Select
+
+ 'Eco-Roll Speed Correction (because PreRun speed profile might still be too high or speed might generally be too low)
If _
Vh.EcoRoll(jz) AndAlso Vact > MODdata.Vh.Vsoll(jz) - VEC.UnderSpeed / 3.6 AndAlso Not VehState0 = tVehState.Stopped AndAlso
- Pplus Then
- If Not Vh.ReduceSpeed(jz, 0.9999) Then
+ Pplus Then
+ If Not Vh.ReduceSpeed(jz, 0.9999) Then
WorkerMsg(tMsgID.Err,
"Engine full load too low for vehicle start! Road gradient = " & Vh.fGrad(dist) & "[%] at " &
- dist.ToString("#.0") & "[m]", MsgSrc & "/t= " & jz + 1)
- Return False
- End If
- FirstSecItar = False
- GoTo lbGschw
- End If
-
-
- '************************************ Gear selection ************************************
- If VehState0 = tVehState.Stopped Or TracIntrOn Then
-
- If TracIntrTurnOff And Not VehState0 = tVehState.Stopped Then
-
- Gear = TracIntrGear
-
- If Not GBX.TCon AndAlso fnn(Vact, Gear, False) < ClutchNorm And Pplus Then
- Clutch = tEngClutch.Slipping
- Else
- Clutch = tEngClutch.Closed
- End If
-
- Else
- Gear = 0
- Clutch = tEngClutch.Opened
- End If
-
- Else
-
- 'Check whether Clutch will slip (important for Gear-shifting model):
- If Not GBX.TCon AndAlso fnn(Vact, 1, False) < ClutchNorm And Pplus And Not PwheelVorg Then
- Clutch = tEngClutch.Slipping
- Else
- Clutch = tEngClutch.Closed
- End If
-
- If GearInput Then
- 'Gear-settings
- Gear = Math.Min(Vh.GearVorg(jz), GBX.GearCount)
- ElseIf RpmInput Then
- 'Revolutions-setting
- Gear = fGearByU(MODdata.nUvorg(jz), Vact)
- ElseIf GBX.GearCount = 1 Then
- Gear = 1
- Else
-
- 'Gear-shifting Model
- If GBX.TCon Then
-
-
- Gear = fGearTC(jz, Vh.fGrad(dist))
- Else
- Gear = fGearVECTO(jz, Vh.fGrad(dist))
- End If
-
- 'Must be reset here because the Gear-shifting model may cause changes
- MODdata.ModErrors.PxReset()
-
- End If
-
- 'Gear shifting-model / gear input can open Clutch
- If Gear < 1 Then
-
- Clutch = tEngClutch.Opened
-
- Else
-
+ dist.ToString("#.0") & "[m]", MsgSrc & "/t= " & jz + 1)
+ Return False
+ End If
+ FirstSecItar = False
+ GoTo lbGschw
+ End If
+
+
+ '************************************ Gear selection ************************************
+ If VehState0 = tVehState.Stopped Or TracIntrOn Then
+
+ If TracIntrTurnOff And Not VehState0 = tVehState.Stopped Then
+
+ Gear = TracIntrGear
+
+ If Not GBX.TCon AndAlso fnn(Vact, Gear, False) < ClutchNorm And Pplus Then
+ Clutch = tEngClutch.Slipping
+ Else
+ Clutch = tEngClutch.Closed
+ End If
+
+ Else
+ Gear = 0
+ Clutch = tEngClutch.Opened
+ End If
+
+ Else
+
+ 'Check whether Clutch will slip (important for Gear-shifting model):
+ If Not GBX.TCon AndAlso fnn(Vact, 1, False) < ClutchNorm And Pplus And Not PwheelVorg Then
+ Clutch = tEngClutch.Slipping
+ Else
+ Clutch = tEngClutch.Closed
+ End If
+
+ If GearInput Then
+ 'Gear-settings
+ Gear = Math.Min(Vh.GearVorg(jz), GBX.GearCount)
+ ElseIf RpmInput Then
+ 'Revolutions-setting
+ Gear = fGearByU(MODdata.nUvorg(jz), Vact)
+ ElseIf GBX.GearCount = 1 Then
+ Gear = 1
+ Else
+
+ 'Gear-shifting Model
+ If GBX.TCon Then
+
+
+ Gear = fGearTC(jz, Vh.fGrad(dist))
+ Else
+ Gear = fGearVECTO(jz, Vh.fGrad(dist))
+ End If
+
+ 'Must be reset here because the Gear-shifting model may cause changes
+ MODdata.ModErrors.PxReset()
+
+ End If
+
+ 'Gear shifting-model / gear input can open Clutch
+ If Gear < 1 Then
+
+ Clutch = tEngClutch.Opened
+
+ Else
+
If _
Not GBX.TCon AndAlso fnn(Vact, Gear, False) < ClutchNorm And Pplus And Not VehState0 = tVehState.Dec And
- Not PwheelVorg Then
- Clutch = tEngClutch.Slipping
- Else
- Clutch = tEngClutch.Closed
- End If
-
- End If
-
- End If
-
-
- If PwheelVorg Then
- nU = MODdata.nUvorg(jz)
- Vact = fV(nU, Gear)
- End If
-
- If Gear = -1 Then
- WorkerMsg(tMsgID.Err, "Error in Gear Shift Model!", MsgSrc & "/t= " & jz + 1)
- Return False
- End If
-
- 'Eco-Roll (triggers if Pwheel < 2 [kW])
- If Vh.EcoRoll(jz) AndAlso Pwheel <= 0 Then
- Clutch = tEngClutch.Opened
- Gear = 0
- End If
-
- If Gear = 1 And Pminus And Vact <= 5 / 3.6 Then
- Clutch = tEngClutch.Opened
- Gear = 0
- End If
-
- ' Important checks
-lbCheck:
-
- 'Falls vor Gangwahl festgestellt wurde, dass nicht KupplSchleif, dann bei zu niedriger Drehzahl runterschalten: |@@| If before?(vor) Gear-shift is detected that Clutch does not Lock, then Downshift at too low Revolutions:
- If Not GBX.TCon Then
- If Clutch = tEngClutch.Closed Then
- If fnn(Vact, Gear, False) < ClutchNorm And Not VehState0 = tVehState.Dec And Gear > 1 Then Gear -= 1
- End If
- End If
-
-
- 'Check whether idling although Power > 0
- ' if power at wheels > 0.2 [kW], then clutch in
- If Clutch = tEngClutch.Opened Then
- If Pwheel > 0.2 Then
-
- If TracIntrOn Then
- Gear = TracIntrGear
- Else
- Gear = 1
- End If
-
-
- If Not GBX.TCon AndAlso fnn(Vact, Gear, False) < ClutchNorm Then
- Clutch = tEngClutch.Slipping
- Else
- Clutch = tEngClutch.Closed
- End If
-
- GoTo lbCheck
-
- End If
- End If
-
- '************************************ Revolutions ************************************
-
- '*** If Revolutions specified then the next block is skipped ***
- If RpmInput Then
-
- nU = MODdata.nUvorg(jz)
-
- 'If Start/Stop then it will be set at the same nn < -0.05 to nU = 0
- If VEC.StartStop And nU < ENG.Nidle - 100 Then
- If Pplus Then
- nU = ENG.Nidle
+ Not PwheelVorg Then
+ Clutch = tEngClutch.Slipping
+ Else
+ Clutch = tEngClutch.Closed
+ End If
+
+ End If
+
+ End If
+
+
+ If PwheelVorg Then
+ nU = MODdata.nUvorg(jz)
+ Vact = fV(nU, Gear)
+ End If
+
+ If Gear = -1 Then
+ WorkerMsg(tMsgID.Err, "Error in Gear Shift Model!", MsgSrc & "/t= " & jz + 1)
+ Return False
+ End If
+
+ 'Eco-Roll (triggers if Pwheel < 2 [kW])
+ If Vh.EcoRoll(jz) AndAlso Pwheel <= 0 Then
+ Clutch = tEngClutch.Opened
+ Gear = 0
+ End If
+
+ If Gear = 1 And Pminus And Vact <= 5 / 3.6 Then
+ Clutch = tEngClutch.Opened
+ Gear = 0
+ End If
+
+ ' Important checks
+lbCheck:
+
+ 'Falls vor Gangwahl festgestellt wurde, dass nicht KupplSchleif, dann bei zu niedriger Drehzahl runterschalten: |@@| If before?(vor) Gear-shift is detected that Clutch does not Lock, then Downshift at too low Revolutions:
+ If Not GBX.TCon Then
+ If Clutch = tEngClutch.Closed Then
+ If fnn(Vact, Gear, False) < ClutchNorm And Not VehState0 = tVehState.Dec And Gear > 1 Then Gear -= 1
+ End If
+ End If
+
+
+ 'Check whether idling although Power > 0
+ ' if power at wheels > 0.2 [kW], then clutch in
+ If Clutch = tEngClutch.Opened Then
+ If Pwheel > 0.2 Then
+
+ If TracIntrOn Then
+ Gear = TracIntrGear
+ Else
+ Gear = 1
+ End If
+
+
+ If Not GBX.TCon AndAlso fnn(Vact, Gear, False) < ClutchNorm Then
+ Clutch = tEngClutch.Slipping
+ Else
+ Clutch = tEngClutch.Closed
+ End If
+
+ GoTo lbCheck
+
+ End If
+ End If
+
+ '************************************ Revolutions ************************************
+
+ '*** If Revolutions specified then the next block is skipped ***
+ If RpmInput Then
+
+ nU = MODdata.nUvorg(jz)
+
+ 'If Start/Stop then it will be set at the same nn < -0.05 to nU = 0
+ If VEC.StartStop And nU < ENG.Nidle - 100 Then
+ If Pplus Then
+ nU = ENG.Nidle
If FirstSecItar Then _
- WorkerMsg(tMsgID.Warn, "target rpm < rpm_idle while power demand > 0", MsgSrc & "/t= " & jz + 1)
- Else
- nU = 0
- End If
- End If
-
- If nU < ENG.Nidle - 100 And Not VEC.StartStop Then
+ WorkerMsg(tMsgID.Warn, "target rpm < rpm_idle while power demand > 0", MsgSrc & "/t= " & jz + 1)
+ Else
+ nU = 0
+ End If
+ End If
+
+ If nU < ENG.Nidle - 100 And Not VEC.StartStop Then
If FirstSecItar Then _
- WorkerMsg(tMsgID.Warn, "target rpm < rpm_idle (Start/Stop disabled)", MsgSrc & "/t= " & jz + 1)
- End If
-
- GoTo lb_nOK
-
- End If
-
- 'Revolutions drop when decoupling
- If Clutch = tEngClutch.Opened Then
- If jz = 0 Then
- nU = ENG.Nidle
- Else
-
- If MODdata.nU(jz - 1) <= ENG.Nidle + 0.00001 Then
- nU = MODdata.nU(jz - 1)
- GoTo lb_nOK
- End If
-
-
- nUx = MODdata.nU(jz - 1)
- omega1 = nUx * 2 * Math.PI / 60
- Pmin = 0
- nU = nUx
- i = 0
- Do
- PminX = Pmin
- Pmin = FLD(Gear).Pdrag(nU)
-
- 'Limit Power-drop to 75%
- P = (MODdata.Pe(jz - 1) - MODdata.PauxSum(jz - 1)) - 0.75 * ((MODdata.Pe(jz - 1) - MODdata.PauxSum(jz - 1)) - Pmin)
-
- M = -P * 1000 * 60 / (2 * Math.PI * nU)
- omega_p = M / EngSideInertia
- omega2 = omega1 - omega_p
- nU = omega2 * 60 / (2 * Math.PI)
- i += 1
- '01:10:12 Luz: Revolutions must not be higher than previously
- If nU > nUx Then
- nU = nUx
- Exit Do
- End If
- Loop Until Math.Abs(Pmin - PminX) < 0.001 Or nU <= ENG.Nidle Or i = 999
-
- 'If i = 999 Then WorkerMsg(tMsgID.Warn, "i=999", MsgSrc & "/t= " & jz + 1)
-
- nU = Math.Max(ENG.Nidle, nU)
-
- MODdata.ModErrors.FLDextrapol = ""
-
- End If
-
- Else
-
- If GBX.TCon And GBX.IsTCgear(Gear) Then
-
- PlossGB = fPlossGB(Pwheel, Vact, Gear, False)
- PlossDiff = fPlossDiff(Pwheel, Vact, False)
- PlossRt = fPlossRt(Vact, Gear)
- PaGbx = fPaG(Vact, aact)
- Pclutch = Pwheel + PlossGB + PlossDiff + PaGbx + PlossRt
-
- If jz = 0 Then
- If Not GBX.TCiteration(Gear, fnUout(Vact, Gear), Pclutch, jz) Then
- WorkerMsg(tMsgID.Err, "TC Iteration failed!", MsgSrc & "/t= " & jz + 1)
- Return False
- End If
- Else
- If Not GBX.TCiteration(Gear, fnUout(Vact, Gear), Pclutch, jz, MODdata.nU(jz - 1), MODdata.Pe(jz - 1)) Then
- WorkerMsg(tMsgID.Err, "TC Iteration failed!", MsgSrc & "/t= " & jz + 1)
- Return False
- End If
- End If
-
- If GBX.TCNeutral Then
- Gear = 0
- Clutch = tEngClutch.Opened
- GoTo lbCheck
- End If
-
- If GBX.TCReduce Then
- If Not Vh.ReduceSpeed(jz, 0.999) Then
+ WorkerMsg(tMsgID.Warn, "target rpm < rpm_idle (Start/Stop disabled)", MsgSrc & "/t= " & jz + 1)
+ End If
+
+ GoTo lb_nOK
+
+ End If
+
+ 'Revolutions drop when decoupling
+ If Clutch = tEngClutch.Opened Then
+ If jz = 0 Then
+ nU = ENG.Nidle
+ Else
+
+ If MODdata.nU(jz - 1) <= ENG.Nidle + 0.00001 Then
+ nU = MODdata.nU(jz - 1)
+ GoTo lb_nOK
+ End If
+
+
+ nUx = MODdata.nU(jz - 1)
+ omega1 = nUx * 2 * Math.PI / 60
+ Pmin = 0
+ nU = nUx
+ i = 0
+ Do
+ PminX = Pmin
+ Pmin = FLD(Gear).Pdrag(nU)
+
+ 'Limit Power-drop to 75%
+ P = (MODdata.Pe(jz - 1) - MODdata.PauxSum(jz - 1)) - 0.75 * ((MODdata.Pe(jz - 1) - MODdata.PauxSum(jz - 1)) - Pmin)
+
+ M = -P * 1000 * 60 / (2 * Math.PI * nU)
+ omega_p = M / EngSideInertia
+ omega2 = omega1 - omega_p
+ nU = omega2 * 60 / (2 * Math.PI)
+ i += 1
+ '01:10:12 Luz: Revolutions must not be higher than previously
+ If nU > nUx Then
+ nU = nUx
+ Exit Do
+ End If
+ Loop Until Math.Abs(Pmin - PminX) < 0.001 Or nU <= ENG.Nidle Or i = 999
+
+ 'If i = 999 Then WorkerMsg(tMsgID.Warn, "i=999", MsgSrc & "/t= " & jz + 1)
+
+ nU = Math.Max(ENG.Nidle, nU)
+
+ MODdata.ModErrors.FLDextrapol = ""
+
+ End If
+
+ Else
+
+ If GBX.TCon And GBX.IsTCgear(Gear) Then
+
+ PlossGB = fPlossGB(Pwheel, Vact, Gear, False)
+ PlossDiff = fPlossDiff(Pwheel, Vact, False)
+ PlossRt = fPlossRt(Vact, Gear)
+ PaGbx = fPaG(Vact, aact)
+ Pclutch = Pwheel + PlossGB + PlossDiff + PaGbx + PlossRt
+
+ If jz = 0 Then
+ If Not GBX.TCiteration(Gear, fnUout(Vact, Gear), Pclutch, jz) Then
+ WorkerMsg(tMsgID.Err, "TC Iteration failed!", MsgSrc & "/t= " & jz + 1)
+ Return False
+ End If
+ Else
+ If Not GBX.TCiteration(Gear, fnUout(Vact, Gear), Pclutch, jz, MODdata.nU(jz - 1), MODdata.Pe(jz - 1)) Then
+ WorkerMsg(tMsgID.Err, "TC Iteration failed!", MsgSrc & "/t= " & jz + 1)
+ Return False
+ End If
+ End If
+
+ If GBX.TCNeutral Then
+ Gear = 0
+ Clutch = tEngClutch.Opened
+ GoTo lbCheck
+ End If
+
+ If GBX.TCReduce Then
+ If Not Vh.ReduceSpeed(jz, 0.999) Then
WorkerMsg(tMsgID.Err, "Engine full load too low for vehicle start (speed reduction failed) !",
- MsgSrc & "/t= " & jz + 1)
- Return False
- End If
- FirstSecItar = False
- GoTo lbGschw
- End If
-
- nU = GBX.TCnUin
-
- Else
-
- nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
-
- '*** Start: Revolutions Check
-
- 'Check whether Revolutions too high! => Speed Reduction
- Do While Gear < GBX.GearCount AndAlso nU > 1.2 * (ENG.Nrated - ENG.Nidle) + ENG.Nidle
- Gear += 1
- nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
- Loop
-
- 'Check whether Revolutions too low with the Clutch closed
- If Clutch = tEngClutch.Closed Then
- If nU < ENG.Nidle + 0.0001 Then
- Gear -= 1
- If Gear = 0 Then Clutch = tEngClutch.Opened
- GoTo lbCheck
- 'nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
- End If
- End If
-
- End If
-
- End If
-
-
-lb_nOK:
-
-
- '************************************ Determine Engine-state ************************************
- ' nU is final here!
-
- 'Power at clutch
- Select Case Clutch
- Case tEngClutch.Opened
- Pclutch = 0
- PlossGB = 0
- PlossDiff = 0
- PlossRt = 0
- PlossTC = 0
- PaGbx = 0
- Case tEngClutch.Closed
-
- If GBX.TCon And GBX.IsTCgear(Gear) Then
-
- Pclutch = nMtoPe(nU, GBX.TCMin)
-
- If Pclutch >= 0 Then
- PlossTC = Math.Abs(nMtoPe(GBX.TCnUin, GBX.TCMin) * (1 - GBX.TC_mu * GBX.TC_nu))
- Else
- PlossTC = Math.Abs(nMtoPe(GBX.TCnUout, GBX.TCMout) * (1 - GBX.TC_mu * GBX.TC_nu))
- End If
-
- Else
-
- PlossGB = fPlossGB(Pwheel, Vact, Gear, False)
- PlossDiff = fPlossDiff(Pwheel, Vact, False)
- PlossRt = fPlossRt(Vact, Gear)
- PlossTC = 0
- PaGbx = fPaG(Vact, aact)
- Pclutch = Pwheel + PlossGB + PlossDiff + PaGbx + PlossRt
-
- End If
- Case Else 'tEngClutch.Slipping: never in AT mode!
- PlossGB = fPlossGB(Pwheel, Vact, Gear, False)
- PlossDiff = fPlossDiff(Pwheel, Vact, False)
- PlossRt = fPlossRt(Vact, Gear)
- PlossTC = 0
- PaGbx = fPaG(Vact, aact)
- Pclutch = (Pwheel + PlossGB + PlossDiff + PaGbx + PlossRt) / ClutchEta
- End Select
-
-
- 'Total aux power
- '[kW]
- Paux = fPaux(jz, Math.Max(nU, ENG.Nidle))
-
-
- 'ICE-inertia
- If jz = 0 Then
- PaMot = 0
- Else
- 'Not optimal since jz-1 to jz not the right interval
- PaMot = fPaMot(nU, MODdata.nU(jz - 1))
- End If
-
- 'Internal Engine Power (Pclutch plus Aux plus Inertia)
- P = Pclutch + Paux + PaMot
-
- 'EngState
- If Clutch = tEngClutch.Opened Then
-
- 'Start/Stop >>> tEngState.Stopped
- If VEC.StartStop AndAlso Vact <= VEC.StStV / 3.6 AndAlso Math.Abs(PaMot) < 0.0001 Then
- StStPossible = True
- If StStOff And jz > 0 Then
- If MODdata.EngState(jz - 1) = tEngState.Stopped Then
- P = 0
- EngState0 = tEngState.Stopped
- End If
- Else
- P = 0
- EngState0 = tEngState.Stopped
- End If
- End If
-
- Select Case P
- Case Is > 0.0001 'Antrieb
- EngState0 = tEngState.Load
-
- Case Is < -0.0001 'Schlepp
- EngState0 = tEngState.Drag
-
- Case Else 'Idle/Stop
- If Not EngState0 = tEngState.Stopped Then EngState0 = tEngState.Idle
- End Select
-
- Else
-
- If P < 0 Then
- EngState0 = tEngState.Drag
- Else
- EngState0 = tEngState.Load
- End If
-
- End If
-
-
- '*************** Leistungsverteilung usw. ****************** |@@| Power distribution, etc. ******************
-
- 'Full-Load/Drag curve
- If EngState0 = tEngState.Stopped Then
-
- Pmin = 0
- Pmax = 0
-
- 'Revolutions Correction
- nU = 0
-
- Else
-
- Pmin = FLD(Gear).Pdrag(nU)
-
- If jz = 0 Then
- Pmax = FLD(Gear).Pfull(nU)
- Else
- Pmax = FLD(Gear).Pfull(nU, MODdata.Pe(jz - 1))
- End If
-
- 'If Pmax < 0 or Pmin > 0 then Abort with Error!
- If Pmin >= 0 And P < 0 Then
- WorkerMsg(tMsgID.Err, "Pe_drag > 0! n= " & nU & " [1/min]", MsgSrc & "/t= " & jz + 1, FLD(Gear).FilePath)
- Return False
- ElseIf Pmax <= 0 And P > 0 Then
- WorkerMsg(tMsgID.Err, "Pe_full < 0! n= " & nU & " [1/min]", MsgSrc & "/t= " & jz + 1, FLD(Gear).FilePath)
- Return False
- End If
-
- End If
-
- ' => Pbrake
- If Clutch = tEngClutch.Opened Then
- If Pwheel < -0.00001 Then
- Pbrake = Pwheel
- Else
- Pbrake = 0
- End If
-
- If P < Pmin Then P = Pmin
-
- Else
- If EngState0 = tEngState.Load Then
- Pbrake = 0
- If GBX.TCon And GBX.IsTCgear(Gear) Then Pbrake = GBX.TC_PeBrake
- If Math.Abs(P / Pmax - 1) < 0.02 Then EngState0 = tEngState.FullLoad
- Else ' tEngState.Drag (tEngState.Idle, tEngState.Stopped kann's hier nicht geben weil Clutch <> Closed)
- If P < Pmin Then
-
- 'Overspeed
- 'If Not OvrSpeed AndAlso Not VehState0 = tVehState.Dec Then
-
- ' OvrSpeed = True
-
- ' If DEV.OverSpeedOn And (Pmin - P) / VEH.Pnenn > DEV.SpeedPeEps Then
-
- ' Vcoasting = fCoastingSpeed(jz, Gear)
-
- ' If Vcoasting <= MODdata.Vh.Vsoll(jz) + DEV.OverSpeed / 3.6 Then
- ' Vh.SetSpeed(jz, Vcoasting)
- ' GoTo lbGschw
- ' ElseIf Vist < 0.999 * (MODdata.Vh.Vsoll(jz) + DEV.OverSpeed / 3.6) Then
- ' Vh.SetSpeed(jz, MODdata.Vh.Vsoll(jz) + DEV.OverSpeed / 3.6)
- ' GoTo lbGschw
- ' End If
-
- ' End If
- 'End If
-
- MODdata.ModErrors.TrLossMapExtr = ""
-
- 'VKM to Drag-curve
- P = Pmin
-
- 'Forward-calculation to Wheel (PvorD)
- Pclutch = P - Paux - PaMot
- PaGbx = fPaG(Vact, aact)
- PlossGB = fPlossGBfwd(Pclutch, Vact, Gear, False)
- PlossRt = fPlossRt(Vact, Gear)
- PlossDiff = fPlossDiffFwd(Pclutch - PlossGB - PlossRt, Vact, False)
-
- Pbrake = Pwheel - (Pclutch - PlossGB - PlossDiff - PaGbx - PlossRt)
-
- EngState0 = tEngState.FullDrag
- Else
- Pbrake = 0
- End If
- End If
- End If
-
- 'Check if cancellation pending (before Speed-reduce-iteration, otherwise it hangs)
- If VECTOworker.CancellationPending Then Return True
-
-
- 'If jz = 6915 Then
- ' Stop
+ MsgSrc & "/t= " & jz + 1)
+ Return False
+ End If
+ FirstSecItar = False
+ GoTo lbGschw
+ End If
+
+ nU = GBX.TCnUin
+
+ Else
+
+ nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
+
+ '*** Start: Revolutions Check
+
+ 'Check whether Revolutions too high! => Speed Reduction
+ Do While Gear < GBX.GearCount AndAlso nU > 1.2 * (ENG.Nrated - ENG.Nidle) + ENG.Nidle
+ Gear += 1
+ nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
+ Loop
+
+ 'Check whether Revolutions too low with the Clutch closed
+ If Clutch = tEngClutch.Closed Then
+ If nU < ENG.Nidle + 0.0001 Then
+ Gear -= 1
+ If Gear = 0 Then Clutch = tEngClutch.Opened
+ GoTo lbCheck
+ 'nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
+ End If
+ End If
+
+ End If
+
+ End If
+
+
+lb_nOK:
+
+
+ '************************************ Determine Engine-state ************************************
+ ' nU is final here!
+
+ 'Power at clutch
+ Select Case Clutch
+ Case tEngClutch.Opened
+ Pclutch = 0
+ PlossGB = 0
+ PlossDiff = 0
+ PlossRt = 0
+ PlossTC = 0
+ PaGbx = 0
+ Case tEngClutch.Closed
+
+ If GBX.TCon And GBX.IsTCgear(Gear) Then
+
+ Pclutch = nMtoPe(nU, GBX.TCMin)
+
+ If Pclutch >= 0 Then
+ PlossTC = Math.Abs(nMtoPe(GBX.TCnUin, GBX.TCMin) * (1 - GBX.TC_mu * GBX.TC_nu))
+ Else
+ PlossTC = Math.Abs(nMtoPe(GBX.TCnUout, GBX.TCMout) * (1 - GBX.TC_mu * GBX.TC_nu))
+ End If
+
+ Else
+
+ PlossGB = fPlossGB(Pwheel, Vact, Gear, False)
+ PlossDiff = fPlossDiff(Pwheel, Vact, False)
+ PlossRt = fPlossRt(Vact, Gear)
+ PlossTC = 0
+ PaGbx = fPaG(Vact, aact)
+ Pclutch = Pwheel + PlossGB + PlossDiff + PaGbx + PlossRt
+
+ End If
+ Case Else 'tEngClutch.Slipping: never in AT mode!
+ PlossGB = fPlossGB(Pwheel, Vact, Gear, False)
+ PlossDiff = fPlossDiff(Pwheel, Vact, False)
+ PlossRt = fPlossRt(Vact, Gear)
+ PlossTC = 0
+ PaGbx = fPaG(Vact, aact)
+ Pclutch = (Pwheel + PlossGB + PlossDiff + PaGbx + PlossRt) / ClutchEta
+ End Select
+
+
+ 'Total aux power
+ '[kW]
+ Paux = fPaux(jz, Math.Max(nU, ENG.Nidle))
+
+
+ 'ICE-inertia
+ If jz = 0 Then
+ PaMot = 0
+ Else
+ 'Not optimal since jz-1 to jz not the right interval
+ PaMot = fPaMot(nU, MODdata.nU(jz - 1))
+ End If
+
+ 'Internal Engine Power (Pclutch plus Aux plus Inertia)
+ P = Pclutch + Paux + PaMot
+
+ 'EngState
+ If Clutch = tEngClutch.Opened Then
+
+ 'Start/Stop >>> tEngState.Stopped
+ If VEC.StartStop AndAlso Vact <= VEC.StStV / 3.6 AndAlso Math.Abs(PaMot) < 0.0001 Then
+ StStPossible = True
+ If StStOff And jz > 0 Then
+ If MODdata.EngState(jz - 1) = tEngState.Stopped Then
+ P = 0
+ EngState0 = tEngState.Stopped
+ End If
+ Else
+ P = 0
+ EngState0 = tEngState.Stopped
+ End If
+ End If
+
+ Select Case P
+ Case Is > 0.0001 'Antrieb
+ EngState0 = tEngState.Load
+
+ Case Is < -0.0001 'Schlepp
+ EngState0 = tEngState.Drag
+
+ Case Else 'Idle/Stop
+ If Not EngState0 = tEngState.Stopped Then EngState0 = tEngState.Idle
+ End Select
+
+ Else
+
+ If P < 0 Then
+ EngState0 = tEngState.Drag
+ Else
+ EngState0 = tEngState.Load
+ End If
+
+ End If
+
+
+ '*************** Leistungsverteilung usw. ****************** |@@| Power distribution, etc. ******************
+
+ 'Full-Load/Drag curve
+ If EngState0 = tEngState.Stopped Then
+
+ Pmin = 0
+ Pmax = 0
+
+ 'Revolutions Correction
+ nU = 0
+
+ Else
+
+ Pmin = FLD(Gear).Pdrag(nU)
+
+ If jz = 0 Then
+ Pmax = FLD(Gear).Pfull(nU)
+ Else
+ Pmax = FLD(Gear).Pfull(nU, MODdata.Pe(jz - 1))
+ End If
+
+ 'If Pmax < 0 or Pmin > 0 then Abort with Error!
+ If Pmin >= 0 And P < 0 Then
+ WorkerMsg(tMsgID.Err, "Pe_drag > 0! n= " & nU & " [1/min]", MsgSrc & "/t= " & jz + 1, FLD(Gear).FilePath)
+ Return False
+ ElseIf Pmax <= 0 And P > 0 Then
+ WorkerMsg(tMsgID.Err, "Pe_full < 0! n= " & nU & " [1/min]", MsgSrc & "/t= " & jz + 1, FLD(Gear).FilePath)
+ Return False
+ End If
+
+ End If
+
+ ' => Pbrake
+ If Clutch = tEngClutch.Opened Then
+ If Pwheel < -0.00001 Then
+ Pbrake = Pwheel
+ Else
+ Pbrake = 0
+ End If
+
+ If P < Pmin Then P = Pmin
+
+ Else
+ If EngState0 = tEngState.Load Then
+ Pbrake = 0
+ If GBX.TCon And GBX.IsTCgear(Gear) Then Pbrake = GBX.TC_PeBrake
+ If Math.Abs(P / Pmax - 1) < 0.02 Then EngState0 = tEngState.FullLoad
+ Else ' tEngState.Drag (tEngState.Idle, tEngState.Stopped kann's hier nicht geben weil Clutch <> Closed)
+ If P < Pmin Then
+
+ 'Overspeed
+ 'If Not OvrSpeed AndAlso Not VehState0 = tVehState.Dec Then
+
+ ' OvrSpeed = True
+
+ ' If DEV.OverSpeedOn And (Pmin - P) / VEH.Pnenn > DEV.SpeedPeEps Then
+
+ ' Vcoasting = fCoastingSpeed(jz, Gear)
+
+ ' If Vcoasting <= MODdata.Vh.Vsoll(jz) + DEV.OverSpeed / 3.6 Then
+ ' Vh.SetSpeed(jz, Vcoasting)
+ ' GoTo lbGschw
+ ' ElseIf Vist < 0.999 * (MODdata.Vh.Vsoll(jz) + DEV.OverSpeed / 3.6) Then
+ ' Vh.SetSpeed(jz, MODdata.Vh.Vsoll(jz) + DEV.OverSpeed / 3.6)
+ ' GoTo lbGschw
+ ' End If
+
+ ' End If
+ 'End If
+
+ MODdata.ModErrors.TrLossMapExtr = ""
+
+ 'VKM to Drag-curve
+ P = Pmin
+
+ 'Forward-calculation to Wheel (PvorD)
+ Pclutch = P - Paux - PaMot
+ PaGbx = fPaG(Vact, aact)
+ PlossGB = fPlossGBfwd(Pclutch, Vact, Gear, False)
+ PlossRt = fPlossRt(Vact, Gear)
+ PlossDiff = fPlossDiffFwd(Pclutch - PlossGB - PlossRt, Vact, False)
+
+ Pbrake = Pwheel - (Pclutch - PlossGB - PlossDiff - PaGbx - PlossRt)
+
+ EngState0 = tEngState.FullDrag
+ Else
+ Pbrake = 0
+ End If
+ End If
+ End If
+
+ 'Check if cancellation pending (before Speed-reduce-iteration, otherwise it hangs)
+ If VECTOworker.CancellationPending Then Return True
+
+
+ 'If jz = 6915 Then
+ ' Stop
' Debug.Print(
' Vact * 3.6 & "," & aact & "," & Vh.fGrad(dist) & "," & GBX.TC_nu & "," & GBX.TC_mu & "," & nU & "," & Pwheel & "," &
' nMtoPe(GBX.TCnUout, GBX.TCMout) & "," &
' Pclutch & "," & Paux & "," & PaMot & "," &
- ' P & "," & Pmax)
- 'End If
-
-
- 'Check whether P above Full-load => Reduce Speed
- If P > Pmax Then
- If EngState0 = tEngState.Load Or EngState0 = tEngState.FullLoad Then
- If PwheelVorg Then
- MODdata.Vh.Pwheel(jz) *= 0.999
- GoTo lbGschw
- ElseIf Vact > 0.01 Then
- Vh.ReduceSpeed(jz, 0.9999)
- FirstSecItar = False
- GoTo lbGschw
- Else
- 'ERROR: Speed Reduction failed. (Road gradient too high)
+ ' P & "," & Pmax)
+ 'End If
+
+
+ 'Check whether P above Full-load => Reduce Speed
+ If P > Pmax Then
+ If EngState0 = tEngState.Load Or EngState0 = tEngState.FullLoad Then
+ If PwheelVorg Then
+ MODdata.Vh.Pwheel(jz) *= 0.999
+ GoTo lbGschw
+ ElseIf Vact > 0.01 Then
+ Vh.ReduceSpeed(jz, 0.9999)
+ FirstSecItar = False
+ GoTo lbGschw
+ Else
+ 'ERROR: Speed Reduction failed. (Road gradient too high)
WorkerMsg(tMsgID.Err,
"Engine full load too low for vehicle start! Road gradient = " & Vh.fGrad(dist) & "[%] at " &
- dist.ToString("#.0") & "[m]", MsgSrc & "/t= " & jz + 1)
- Return False
- End If
-
- Else 'tEngState.Idle, tEngState.Stopped, tEngState.Drag
- If FirstSecItar Then
- If P > 0.1 Then WorkerMsg(tMsgID.Warn, "Pwheel > 0 but EngState undefined ?!", MsgSrc & "/t= " & jz + 1)
- End If
- End If
- End If
-
-
- 'Interruption of traction(Zugkraftunterbrechung)
- If TracIntrI > 0 Then
-
- If Not TracIntrOn Then
-
- If jz > 0 AndAlso Gear > 0 AndAlso MODdata.Gear(jz - 1) > 0 AndAlso Gear <> MODdata.Gear(jz - 1) Then
-
- TracIntrGear = Gear
- Gear = 0
- Clutch = tEngClutch.Opened
- TracIntrIx = 0
- TracIntrOn = True
-
- If TracIntrIx + 1 = TracIntrI Then
- TracIntrIs = GBX.TracIntrSi - CSng(TracIntrIx)
- Else
- TracIntrIs = 1
- End If
-
- If Not PwheelVorg Then
- Vrollout = fRolloutSpeed(jz, TracIntrIs, Vh.fGrad(dist))
- If Vrollout < Vact Or VehState0 <> tVehState.Dec Then Vh.SetSpeed(jz, Vrollout)
- GoTo lbGschw
- End If
-
-
- End If
-
- End If
-
- End If
-
- '--------------------------------------------------------------------------------------------------
- '------------------------- PNR --------------------------------------------------------------------
- '--------------------------------------------------------------------------------------------------
- ' Finish Second
-
- 'If Gear = 4 AndAlso Gear = LastGear + 1 Then
- ' Debug.Print(jz & "," & nU.ToString() & "," & nPeToM(nU, P))
- 'Else
- ' Debug.Print(jz & ",-,-")
- 'End If
-
- 'distance
- dist0 += Vact
-
- 'Start / Stop - Activation-Speed Control
- If VEC.StartStop Then
- If StStPossible Then
- StStDelayTx += 1
- Else
- StStDelayTx = 0
- End If
- If StStOff Then
- If Not EngState0 = tEngState.Stopped Then
- StStTx += 1
- If StStTx > VEC.StStT And StStDelayTx >= VEC.StStDelay Then
- StStTx = 1
- StStOff = False
- End If
- End If
- Else
- If EngState0 = tEngState.Stopped Or StStDelayTx < VEC.StStDelay Then StStOff = True
- End If
- End If
-
- 'Write Modal-values Fields
- MODdata.Pe.Add(P)
- MODdata.nU.Add(nU)
-
- MODdata.EngState.Add(EngState0)
-
- If DRI.PwheelVorg Then
- MODdata.Pa.Add(0)
- MODdata.Pair.Add(0)
- MODdata.Proll.Add(0)
- MODdata.Pstg.Add(0)
- Else
- MODdata.Pa.Add(fPaFZ(MODdata.Vh.V(jz), MODdata.Vh.a(jz)))
- MODdata.Pair.Add(fPair(MODdata.Vh.V(jz), jz))
- MODdata.Proll.Add(fPr(MODdata.Vh.V(jz), Vh.fGrad(dist)))
- MODdata.Pstg.Add(fPs(MODdata.Vh.V(jz), Vh.fGrad(dist)))
- End If
-
- MODdata.Pbrake.Add(Pbrake)
- MODdata.Psum.Add(Pwheel)
- MODdata.PauxSum.Add(Paux)
- MODdata.Grad.Add(Vh.fGrad(dist))
-
- For Each AuxID As String In VEC.AuxRefs.Keys
- MODdata.Paux(AuxID).Add(VEC.Paux(AuxID, jz, Math.Max(nU, ENG.Nidle)))
- Next
-
- MODdata.PlossGB.Add(PlossGB)
- MODdata.PlossDiff.Add(PlossDiff)
- MODdata.PlossRt.Add(PlossRt)
- MODdata.PlossTC.Add(PlossTC)
- MODdata.PaEng.Add(PaMot)
- MODdata.PaGB.Add(PaGbx)
- MODdata.Pclutch.Add(Pclutch)
-
- MODdata.VehState.Add(VehState0)
- MODdata.Gear.Add(Gear)
-
- 'Torque Converter output
- If GBX.TCon Then
- If GBX.IsTCgear(Gear) Then
- If nU = 0 Then
- MODdata.TCnu.Add(0)
- Else
- MODdata.TCnu.Add(GBX.TCnUout / nU)
- End If
- If GBX.TCMin = 0 Then
- MODdata.TCmu.Add(0)
- Else
- MODdata.TCmu.Add(GBX.TCMout / GBX.TCMin)
- End If
- MODdata.TCMout.Add(GBX.TCMout)
- MODdata.TCnOut.Add(GBX.TCnUout)
- Else
- If Clutch = tEngClutch.Opened Then
- MODdata.TCnu.Add(0)
- MODdata.TCmu.Add(0)
- MODdata.TCMout.Add(0)
- MODdata.TCnOut.Add(0)
- Else
- MODdata.TCnu.Add(1)
- MODdata.TCmu.Add(1)
- MODdata.TCMout.Add(nPeToM(nU, Pclutch))
- MODdata.TCnOut.Add(nU)
- End If
- End If
- End If
-
- Vh.DistCorrection(jz, VehState0)
-
- 'Traction Interruption
- If TracIntrTurnOff Then
-
- TracIntrOn = False
- TracIntrTurnOff = False
-
- ElseIf TracIntrOn Then
-
- TracIntrIx += 1
-
- If TracIntrIx = TracIntrI Then
-
- TracIntrTurnOff = True
-
- ElseIf jz < MODdata.tDim Then
-
- If TracIntrIx + 1 = TracIntrI Then
- TracIntrIs = GBX.TracIntrSi - CSng(TracIntrIx)
- Else
- TracIntrIs = 1
- End If
-
- If Not PwheelVorg Then
- Vrollout = fRolloutSpeed(jz + 1, TracIntrIs, Vh.fGrad(dist))
- If Vrollout < Vh.V(jz + 1) Or VehState0 <> tVehState.Dec Then Vh.SetSpeed(jz + 1, Vrollout)
- End If
-
- End If
-
- End If
-
- If Not PwheelVorg Then
- If Vh.Vsoll(jz) - Vact > 1.5 Then SecSpeedRed += 1
- End If
-
-
- LastGearChange = -1
- For i = jz - 1 To 0 Step -1
- If MODdata.Gear(i) <> 0 Then
- If MODdata.Gear(i) <> Gear Then
- LastGearChange = i
- Exit For
- End If
- End If
- Next
-
-
- LastClutch = Clutch
-
- 'Messages
- If MODdata.ModErrors.MsgOutputAbort(jz + 1, MsgSrc) Then Return False
-
- If Clutch = tEngClutch.Closed And RpmInput Then
- If Math.Abs(nU - fnU(Vact, Gear, False)) > 0.2 * ENG.Nrated Then
+ dist.ToString("#.0") & "[m]", MsgSrc & "/t= " & jz + 1)
+ Return False
+ End If
+
+ Else 'tEngState.Idle, tEngState.Stopped, tEngState.Drag
+ If FirstSecItar Then
+ If P > 0.1 Then WorkerMsg(tMsgID.Warn, "Pwheel > 0 but EngState undefined ?!", MsgSrc & "/t= " & jz + 1)
+ End If
+ End If
+ End If
+
+
+ 'Interruption of traction(Zugkraftunterbrechung)
+ If TracIntrI > 0 Then
+
+ If Not TracIntrOn Then
+
+ If jz > 0 AndAlso Gear > 0 AndAlso MODdata.Gear(jz - 1) > 0 AndAlso Gear <> MODdata.Gear(jz - 1) Then
+
+ TracIntrGear = Gear
+ Gear = 0
+ Clutch = tEngClutch.Opened
+ TracIntrIx = 0
+ TracIntrOn = True
+
+ If TracIntrIx + 1 = TracIntrI Then
+ TracIntrIs = GBX.TracIntrSi - CSng(TracIntrIx)
+ Else
+ TracIntrIs = 1
+ End If
+
+ If Not PwheelVorg Then
+ Vrollout = fRolloutSpeed(jz, TracIntrIs, Vh.fGrad(dist))
+ If Vrollout < Vact Or VehState0 <> tVehState.Dec Then Vh.SetSpeed(jz, Vrollout)
+ GoTo lbGschw
+ End If
+
+
+ End If
+
+ End If
+
+ End If
+
+ '--------------------------------------------------------------------------------------------------
+ '------------------------- PNR --------------------------------------------------------------------
+ '--------------------------------------------------------------------------------------------------
+ ' Finish Second
+
+ 'If Gear > 1 AndAlso Gear = LastGear + 1 Then
+ ' Debug.Print(jz & "," & nU.ToString() & "," & nPeToM(nU, P) & "," & Gear)
+ 'Else
+ ' Debug.Print(jz & ",-,-,-")
+ 'End If
+
+ 'distance
+ dist0 += Vact
+
+ 'Start / Stop - Activation-Speed Control
+ If VEC.StartStop Then
+ If StStPossible Then
+ StStDelayTx += 1
+ Else
+ StStDelayTx = 0
+ End If
+ If StStOff Then
+ If Not EngState0 = tEngState.Stopped Then
+ StStTx += 1
+ If StStTx > VEC.StStT And StStDelayTx >= VEC.StStDelay Then
+ StStTx = 1
+ StStOff = False
+ End If
+ End If
+ Else
+ If EngState0 = tEngState.Stopped Or StStDelayTx < VEC.StStDelay Then StStOff = True
+ End If
+ End If
+
+ 'Write Modal-values Fields
+ MODdata.Pe.Add(P)
+ MODdata.nU.Add(nU)
+
+ MODdata.EngState.Add(EngState0)
+
+ If DRI.PwheelVorg Then
+ MODdata.Pa.Add(0)
+ MODdata.Pair.Add(0)
+ MODdata.Proll.Add(0)
+ MODdata.Pstg.Add(0)
+ Else
+ MODdata.Pa.Add(fPaFZ(MODdata.Vh.V(jz), MODdata.Vh.a(jz)))
+ MODdata.Pair.Add(fPair(MODdata.Vh.V(jz), jz))
+ MODdata.Proll.Add(fPr(MODdata.Vh.V(jz), Vh.fGrad(dist)))
+ MODdata.Pstg.Add(fPs(MODdata.Vh.V(jz), Vh.fGrad(dist)))
+ End If
+
+ MODdata.Pbrake.Add(Pbrake)
+ MODdata.Psum.Add(Pwheel)
+ MODdata.PauxSum.Add(Paux)
+ MODdata.Grad.Add(Vh.fGrad(dist))
+
+ For Each AuxID As String In VEC.AuxRefs.Keys
+ MODdata.Paux(AuxID).Add(VEC.Paux(AuxID, jz, Math.Max(nU, ENG.Nidle)))
+ Next
+
+ MODdata.PlossGB.Add(PlossGB)
+ MODdata.PlossDiff.Add(PlossDiff)
+ MODdata.PlossRt.Add(PlossRt)
+ MODdata.PlossTC.Add(PlossTC)
+ MODdata.PaEng.Add(PaMot)
+ MODdata.PaGB.Add(PaGbx)
+ MODdata.Pclutch.Add(Pclutch)
+
+ MODdata.VehState.Add(VehState0)
+ MODdata.Gear.Add(Gear)
+
+ 'Torque Converter output
+ If GBX.TCon Then
+ If GBX.IsTCgear(Gear) Then
+ If nU = 0 Then
+ MODdata.TCnu.Add(0)
+ Else
+ MODdata.TCnu.Add(GBX.TCnUout / nU)
+ End If
+ If GBX.TCMin = 0 Then
+ MODdata.TCmu.Add(0)
+ Else
+ MODdata.TCmu.Add(GBX.TCMout / GBX.TCMin)
+ End If
+ MODdata.TCMout.Add(GBX.TCMout)
+ MODdata.TCnOut.Add(GBX.TCnUout)
+ Else
+ If Clutch = tEngClutch.Opened Then
+ MODdata.TCnu.Add(0)
+ MODdata.TCmu.Add(0)
+ MODdata.TCMout.Add(0)
+ MODdata.TCnOut.Add(0)
+ Else
+ MODdata.TCnu.Add(1)
+ MODdata.TCmu.Add(1)
+ MODdata.TCMout.Add(nPeToM(nU, Pclutch))
+ MODdata.TCnOut.Add(nU)
+ End If
+ End If
+ End If
+
+ Vh.DistCorrection(jz, VehState0)
+
+ 'Traction Interruption
+ If TracIntrTurnOff Then
+
+ TracIntrOn = False
+ TracIntrTurnOff = False
+
+ ElseIf TracIntrOn Then
+
+ TracIntrIx += 1
+
+ If TracIntrIx = TracIntrI Then
+
+ TracIntrTurnOff = True
+
+ ElseIf jz < MODdata.tDim Then
+
+ If TracIntrIx + 1 = TracIntrI Then
+ TracIntrIs = GBX.TracIntrSi - CSng(TracIntrIx)
+ Else
+ TracIntrIs = 1
+ End If
+
+ If Not PwheelVorg Then
+ Vrollout = fRolloutSpeed(jz + 1, TracIntrIs, Vh.fGrad(dist))
+ If Vrollout < Vh.V(jz + 1) Or VehState0 <> tVehState.Dec Then Vh.SetSpeed(jz + 1, Vrollout)
+ End If
+
+ End If
+
+ End If
+
+ If Not PwheelVorg Then
+ If Vh.Vsoll(jz) - Vact > 1.5 Then SecSpeedRed += 1
+ End If
+
+
+ LastGearChange = -1
+ For i = jz - 1 To 0 Step -1
+ If MODdata.Gear(i) <> 0 Then
+ If MODdata.Gear(i) <> Gear Then
+ LastGearChange = i
+ Exit For
+ End If
+ End If
+ Next
+
+
+ LastClutch = Clutch
+
+ 'Messages
+ If MODdata.ModErrors.MsgOutputAbort(jz + 1, MsgSrc) Then Return False
+
+ If Clutch = tEngClutch.Closed And RpmInput Then
+ If Math.Abs(nU - fnU(Vact, Gear, False)) > 0.2 * ENG.Nrated Then
WorkerMsg(tMsgID.Warn, "Target rpm =" & nU & ", calculated rpm(gear " & Gear & ")= " & fnU(Vact, Gear, False),
- MsgSrc & "/t= " & jz + 1)
- End If
- End If
-
- LastPmax = Pmax
-
- LastGear = Gear
-
- Loop Until jz >= MODdata.tDim
-
- '***********************************************************************************************
- '*********************************** Time loop END ***********************************
- '***********************************************************************************************
-
- 'Notify
- If Cfg.DistCorr Then
+ MsgSrc & "/t= " & jz + 1)
+ End If
+ End If
+
+ LastPmax = Pmax
+
+ LastGear = Gear
+
+ Loop Until jz >= MODdata.tDim
+
+ '***********************************************************************************************
+ '*********************************** Time loop END ***********************************
+ '***********************************************************************************************
+
+ 'Notify
+ If Cfg.DistCorr Then
If MODdata.tDim > MODdata.tDimOgl Then _
WorkerMsg(tMsgID.Normal, "Cycle extended by " & MODdata.tDim - MODdata.tDimOgl & " seconds to meet target distance.",
- MsgSrc)
-
- If Math.Abs(Vh.WegIst - Vh.WegSoll) > 80 Then
+ MsgSrc)
+
+ If Math.Abs(Vh.WegIst - Vh.WegSoll) > 80 Then
WorkerMsg(tMsgID.Warn,
"Target distance= " & (Vh.WegSoll / 1000).ToString("#.000") & "[km], Actual distance= " &
(Vh.WegIst / 1000).ToString("#.000") & "[km], Error= " & Math.Abs(Vh.WegIst - Vh.WegSoll).ToString("#.0") & "[m]",
- MsgSrc)
- Else
+ MsgSrc)
+ Else
WorkerMsg(tMsgID.Normal,
"Target distance= " & (Vh.WegSoll / 1000).ToString("#.000") & "[km], Actual distance= " &
(Vh.WegIst / 1000).ToString("#.000") & "[km], Error= " & Math.Abs(Vh.WegIst - Vh.WegSoll).ToString("#.0") & "[m]",
- MsgSrc)
- End If
- End If
-
+ MsgSrc)
+ End If
+ End If
+
If SecSpeedRed > 0 Then _
- WorkerMsg(tMsgID.Normal, "Speed reduction > 1.5 m/s in " & SecSpeedRed & " time steps.", MsgSrc)
-
-
- 'CleanUp
- Vh = Nothing
-
- Return True
- End Function
-
- Public Function Eng_Calc(ByVal NoWarnings As Boolean) As Boolean
-
- Dim Pmr As Single
- Dim t As Integer
- Dim t1 As Integer
- Dim Pmin As Single
- Dim Pmax As Single
- Dim nUDRI As List(Of Double)
- Dim PeDRI As List(Of Double)
- Dim PcorCount As Integer
- Dim MsgSrc As String
- Dim Padd As Single
-
- MsgSrc = "Power/Eng_Calc"
-
- 'Abort if Power/Revolutions not given
- If Not (DRI.Nvorg And DRI.Pvorg) Then
- WorkerMsg(tMsgID.Err, "Load cycle is not valid! rpm and load required.", MsgSrc)
- Return False
- End If
-
- PcorCount = 0
- t1 = MODdata.tDim
- nUDRI = DRI.Values(tDriComp.nU)
- PeDRI = DRI.Values(tDriComp.Pe)
-
- 'Drehzahlen vorher weil sonst scheitert die Pmr-Berechnung bei MODdata.nU(t + 1) |@@| Revolutions previously, otherwise Pmr-calculation fails at MODdata.nU(t + 1)
- For t = 0 To t1
- MODdata.nU.Add(Math.Max(0, nUDRI(t)))
- Next
-
- 'Power calculation
- For t = 0 To t1
-
- 'Secondary Progressbar
- ProgBarCtrl.ProgJobInt = CInt(100 * t / t1)
-
- 'Reset the second-by-second Errors
- MODdata.ModErrors.ResetAll()
-
- 'OLD and wrong because not time shifted: P_mr(jz) = 0.001 * (I_mot * 0.0109662 * (n(jz) * nnrom) * nnrom * (n(jz) - n(jz - 1)))
- If t > 0 And t < t1 Then
+ WorkerMsg(tMsgID.Normal, "Speed reduction > 1.5 m/s in " & SecSpeedRed & " time steps.", MsgSrc)
+
+
+ 'CleanUp
+ Vh = Nothing
+
+ Return True
+ End Function
+
+ Public Function Eng_Calc(ByVal NoWarnings As Boolean) As Boolean
+
+ Dim Pmr As Single
+ Dim t As Integer
+ Dim t1 As Integer
+ Dim Pmin As Single
+ Dim Pmax As Single
+ Dim nUDRI As List(Of Double)
+ Dim PeDRI As List(Of Double)
+ Dim PcorCount As Integer
+ Dim MsgSrc As String
+ Dim Padd As Single
+
+ MsgSrc = "Power/Eng_Calc"
+
+ 'Abort if Power/Revolutions not given
+ If Not (DRI.Nvorg And DRI.Pvorg) Then
+ WorkerMsg(tMsgID.Err, "Load cycle is not valid! rpm and load required.", MsgSrc)
+ Return False
+ End If
+
+ PcorCount = 0
+ t1 = MODdata.tDim
+ nUDRI = DRI.Values(tDriComp.nU)
+ PeDRI = DRI.Values(tDriComp.Pe)
+
+ 'Drehzahlen vorher weil sonst scheitert die Pmr-Berechnung bei MODdata.nU(t + 1) |@@| Revolutions previously, otherwise Pmr-calculation fails at MODdata.nU(t + 1)
+ For t = 0 To t1
+ MODdata.nU.Add(Math.Max(0, nUDRI(t)))
+ Next
+
+ 'Power calculation
+ For t = 0 To t1
+
+ 'Secondary Progressbar
+ ProgBarCtrl.ProgJobInt = CInt(100 * t / t1)
+
+ 'Reset the second-by-second Errors
+ MODdata.ModErrors.ResetAll()
+
+ 'OLD and wrong because not time shifted: P_mr(jz) = 0.001 * (I_mot * 0.0109662 * (n(jz) * nnrom) * nnrom * (n(jz) - n(jz - 1)))
+ If t > 0 And t < t1 Then
Pmr = 0.001 *
- (ENG.I_mot * (2 * Math.PI / 60) ^ 2 * ((MODdata.nU(t + 1) + MODdata.nU(t - 1)) / 2) * 0.5 * (MODdata.nU(t + 1) - MODdata.nU(t - 1)))
- Else
- Pmr = 0
- End If
-
- Padd = MODdata.Vh.Padd(t)
-
- 'Power = P_clutch + + Pa_eng + Padd
- MODdata.Pe.Add(PeDRI(t) + (Pmr + Padd))
-
- 'Revolutions of the Cycle => Determined in Cycle-init
- 'If Revolutions under idle, assume Engine is stopped
- If MODdata.nU(t) < ENG.Nidle - 100 Then
- EngState0 = tEngState.Stopped
- Else
- Pmin = FLD(0).Pdrag(MODdata.nU(t))
-
- If t = 0 Then
- Pmax = FLD(0).Pfull(MODdata.nU(t))
- Else
- Pmax = FLD(0).Pfull(MODdata.nU(t), MODdata.Pe(t - 1))
- End If
-
- 'If Pmax < 0 or Pmin > 0 then Abort with Error!
- If Pmin >= 0 AndAlso MODdata.Pe(t) < 0 Then
- WorkerMsg(tMsgID.Err, "Pe_drag > 0! n= " & MODdata.nU(t) & " [1/min]", MsgSrc & "/t= " & t + 1, FLD(0).FilePath)
- Return False
- ElseIf Pmax <= 0 AndAlso MODdata.Pe(t) > 0 Then
- WorkerMsg(tMsgID.Err, "Pe_full < 0! n= " & MODdata.nU(t) & " [1/min]", MsgSrc & "/t= " & t + 1, FLD(0).FilePath)
- Return False
- End If
-
- 'FLD Check
- If MODdata.Pe(t) > Pmax Then
- If MODdata.Pe(t) / Pmax > 1.05 Then PcorCount += 1
- MODdata.Pe(t) = Pmax
- ElseIf MODdata.Pe(t) < Pmin Then
- If MODdata.Pe(t) / Pmin > 1.05 And MODdata.Pe(t) > -99999 Then PcorCount += 1
- MODdata.Pe(t) = Pmin
- End If
-
- Select Case MODdata.Pe(t)
- Case Is > 0.0001 'Antrieb
- If Math.Abs(MODdata.Pe(t) / Pmax - 1) < 0.01 Then
- EngState0 = tEngState.FullLoad
- Else
- EngState0 = tEngState.Load
- End If
- Case Is < -0.0001 'Schlepp
- If Math.Abs(MODdata.Pe(t) / Pmin - 1) < 0.01 Then
- EngState0 = tEngState.FullDrag
- Else
- EngState0 = tEngState.Drag
- End If
- Case Else
- EngState0 = tEngState.Idle
- End Select
- End If
-
- MODdata.EngState.Add(EngState0)
- MODdata.PaEng.Add(Pmr)
- MODdata.Pclutch.Add(MODdata.Pe(t) - (Pmr + Padd))
- MODdata.PauxSum.Add(Padd)
-
- 'Notify
- If MODdata.ModErrors.MsgOutputAbort(t + 1, MsgSrc) Then Return False
-
- Next
-
+ (ENG.I_mot * (2 * Math.PI / 60) ^ 2 * ((MODdata.nU(t + 1) + MODdata.nU(t - 1)) / 2) * 0.5 * (MODdata.nU(t + 1) - MODdata.nU(t - 1)))
+ Else
+ Pmr = 0
+ End If
+
+ Padd = MODdata.Vh.Padd(t)
+
+ 'Power = P_clutch + + Pa_eng + Padd
+ MODdata.Pe.Add(PeDRI(t) + (Pmr + Padd))
+
+ 'Revolutions of the Cycle => Determined in Cycle-init
+ 'If Revolutions under idle, assume Engine is stopped
+ If MODdata.nU(t) < ENG.Nidle - 100 Then
+ EngState0 = tEngState.Stopped
+ Else
+ Pmin = FLD(0).Pdrag(MODdata.nU(t))
+
+ If t = 0 Then
+ Pmax = FLD(0).Pfull(MODdata.nU(t))
+ Else
+ Pmax = FLD(0).Pfull(MODdata.nU(t), MODdata.Pe(t - 1))
+ End If
+
+ 'If Pmax < 0 or Pmin > 0 then Abort with Error!
+ If Pmin >= 0 AndAlso MODdata.Pe(t) < 0 Then
+ WorkerMsg(tMsgID.Err, "Pe_drag > 0! n= " & MODdata.nU(t) & " [1/min]", MsgSrc & "/t= " & t + 1, FLD(0).FilePath)
+ Return False
+ ElseIf Pmax <= 0 AndAlso MODdata.Pe(t) > 0 Then
+ WorkerMsg(tMsgID.Err, "Pe_full < 0! n= " & MODdata.nU(t) & " [1/min]", MsgSrc & "/t= " & t + 1, FLD(0).FilePath)
+ Return False
+ End If
+
+ 'FLD Check
+ If MODdata.Pe(t) > Pmax Then
+ If MODdata.Pe(t) / Pmax > 1.05 Then PcorCount += 1
+ MODdata.Pe(t) = Pmax
+ ElseIf MODdata.Pe(t) < Pmin Then
+ If MODdata.Pe(t) / Pmin > 1.05 And MODdata.Pe(t) > -99999 Then PcorCount += 1
+ MODdata.Pe(t) = Pmin
+ End If
+
+ Select Case MODdata.Pe(t)
+ Case Is > 0.0001 'Antrieb
+ If Math.Abs(MODdata.Pe(t) / Pmax - 1) < 0.01 Then
+ EngState0 = tEngState.FullLoad
+ Else
+ EngState0 = tEngState.Load
+ End If
+ Case Is < -0.0001 'Schlepp
+ If Math.Abs(MODdata.Pe(t) / Pmin - 1) < 0.01 Then
+ EngState0 = tEngState.FullDrag
+ Else
+ EngState0 = tEngState.Drag
+ End If
+ Case Else
+ EngState0 = tEngState.Idle
+ End Select
+ End If
+
+ MODdata.EngState.Add(EngState0)
+ MODdata.PaEng.Add(Pmr)
+ MODdata.Pclutch.Add(MODdata.Pe(t) - (Pmr + Padd))
+ MODdata.PauxSum.Add(Padd)
+
+ 'Notify
+ If MODdata.ModErrors.MsgOutputAbort(t + 1, MsgSrc) Then Return False
+
+ Next
+
If PcorCount > 0 And Not NoWarnings Then _
- WorkerMsg(tMsgID.Warn, "Power corrected (>5%) in " & PcorCount & " time steps.", MsgSrc)
-
- Return True
- End Function
-
- Private Function fTracIntPower(ByVal t As Single, ByVal Gear As Integer) As Single
- Dim PminX As Single
- Dim P As Single
- Dim M As Single
- Dim Pmin As Single
- Dim nU As Single
- Dim omega_p As Single
- Dim omega1 As Single
- Dim omega2 As Single
- Dim nUx As Single
- Dim i As Integer
-
-
- nUx = MODdata.nU(t - 1)
- omega1 = nUx * 2 * Math.PI / 60
- Pmin = 0
- nU = nUx
- i = 0
-
- Do
- PminX = Pmin
- Pmin = FLD(Gear).Pdrag(nU)
- 'Leistungsabfall limitieren auf Pe(t-1) minus 75% von (Pe(t-1) - Pschlepp) |@@| Limit Power-drop to Pe(t-1) minus 75% of (Pe(t-1) - Pdrag)
- ' aus Auswertung ETC des Motors mit dem dynamische Volllast parametriert wurde |@@| of the evaluated ETC of the Enginges with the dynamic parametrized Full-load
- ' Einfluss auf Beschleunigungsvermögen gering (Einfluss durch Pe(t-1) bei dynamischer Volllast mit PT1) |@@| Influence at low acceleration (influence dynamic Full-load through Pe(t-1) with PT1)
- ' Luz/Rexeis 21.08.2012
- ' Iteration loop: 01.10.2012
- P = MODdata.Pe(t - 1) - 0.75 * (MODdata.Pe(t - 1) - Pmin)
- M = -P * 1000 * 60 / (2 * Math.PI * nU)
- 'original: M = -Pmin * 1000 * 60 / (2 * Math.PI * ((nU + nUx) / 2))
- omega_p = M / EngSideInertia
- omega2 = omega1 - omega_p
- nU = omega2 * 60 / (2 * Math.PI)
- i += 1
- '01:10:12 Luz: Revolutions must not be higher than previously
- If nU > nUx Then
- nU = nUx
- Exit Do
- End If
- Loop Until Math.Abs(Pmin - PminX) < 0.001 Or nU <= ENG.Nidle Or i = 999
-
- Return P
- End Function
-
- Private Function fRolloutSpeed(ByVal t As Integer, ByVal dt As Single, ByVal Grad As Single) As Single
-
- Dim vstep As Double
- Dim vVorz As Integer
- Dim PvD As Single
- Dim a As Single
- Dim v As Single
- Dim eps As Single
- Dim LastPvD As Single
- Dim vMin As Single
-
- v = MODdata.Vh.V(t)
-
- vMin = (MODdata.Vh.V0(t) + 0) / 2
-
- If v <= vMin Then Return vMin
-
- vstep = 0.1
- eps = 0.00005
- a = MODdata.Vh.a(t)
-
- PvD = fPwheel(t, v, a, Grad)
-
- If PvD > eps Then
- vVorz = -1
- ElseIf PvD < -eps Then
- vVorz = 1
- Else
- Return v
- End If
-
- LastPvD = PvD + 10 * eps
-
- Do While Math.Abs(PvD) > eps And Math.Abs(LastPvD - PvD) > eps
-
- If Math.Abs(LastPvD) < Math.Abs(PvD) Then
- vVorz *= -1
- vstep *= 0.5
-
- If vstep = 0 Then Exit Do
-
- End If
-
- v += vVorz * vstep
-
- If v < vMin Then
-
- LastPvD = 0
- v -= vVorz * vstep
-
- Else
-
- a = 2 * (v - MODdata.Vh.V0(t)) / dt
-
- LastPvD = PvD
-
- PvD = fPwheel(t, v, a, Grad)
-
- End If
-
- Loop
-
- Return v
- End Function
-
- Private Function fCoastingSpeed(ByVal t As Integer, ByVal s As Double, ByVal Gear As Integer) As Single
-
- Return fCoastingSpeed(t, s, Gear, MODdata.Vh.V(t), MODdata.Vh.a(t))
- End Function
-
+ WorkerMsg(tMsgID.Warn, "Power corrected (>5%) in " & PcorCount & " time steps.", MsgSrc)
+
+ Return True
+ End Function
+
+ Private Function fTracIntPower(ByVal t As Single, ByVal Gear As Integer) As Single
+ Dim PminX As Single
+ Dim P As Single
+ Dim M As Single
+ Dim Pmin As Single
+ Dim nU As Single
+ Dim omega_p As Single
+ Dim omega1 As Single
+ Dim omega2 As Single
+ Dim nUx As Single
+ Dim i As Integer
+
+
+ nUx = MODdata.nU(t - 1)
+ omega1 = nUx * 2 * Math.PI / 60
+ Pmin = 0
+ nU = nUx
+ i = 0
+
+ Do
+ PminX = Pmin
+ Pmin = FLD(Gear).Pdrag(nU)
+ 'Leistungsabfall limitieren auf Pe(t-1) minus 75% von (Pe(t-1) - Pschlepp) |@@| Limit Power-drop to Pe(t-1) minus 75% of (Pe(t-1) - Pdrag)
+ ' aus Auswertung ETC des Motors mit dem dynamische Volllast parametriert wurde |@@| of the evaluated ETC of the Enginges with the dynamic parametrized Full-load
+ ' Einfluss auf Beschleunigungsvermögen gering (Einfluss durch Pe(t-1) bei dynamischer Volllast mit PT1) |@@| Influence at low acceleration (influence dynamic Full-load through Pe(t-1) with PT1)
+ ' Luz/Rexeis 21.08.2012
+ ' Iteration loop: 01.10.2012
+ P = MODdata.Pe(t - 1) - 0.75 * (MODdata.Pe(t - 1) - Pmin)
+ M = -P * 1000 * 60 / (2 * Math.PI * nU)
+ 'original: M = -Pmin * 1000 * 60 / (2 * Math.PI * ((nU + nUx) / 2))
+ omega_p = M / EngSideInertia
+ omega2 = omega1 - omega_p
+ nU = omega2 * 60 / (2 * Math.PI)
+ i += 1
+ '01:10:12 Luz: Revolutions must not be higher than previously
+ If nU > nUx Then
+ nU = nUx
+ Exit Do
+ End If
+ Loop Until Math.Abs(Pmin - PminX) < 0.001 Or nU <= ENG.Nidle Or i = 999
+
+ Return P
+ End Function
+
+ Private Function fRolloutSpeed(ByVal t As Integer, ByVal dt As Single, ByVal Grad As Single) As Single
+
+ Dim vstep As Double
+ Dim vVorz As Integer
+ Dim PvD As Single
+ Dim a As Single
+ Dim v As Single
+ Dim eps As Single
+ Dim LastPvD As Single
+ Dim vMin As Single
+
+ v = MODdata.Vh.V(t)
+
+ vMin = (MODdata.Vh.V0(t) + 0) / 2
+
+ If v <= vMin Then Return vMin
+
+ vstep = 0.1
+ eps = 0.00005
+ a = MODdata.Vh.a(t)
+
+ PvD = fPwheel(t, v, a, Grad)
+
+ If PvD > eps Then
+ vVorz = -1
+ ElseIf PvD < -eps Then
+ vVorz = 1
+ Else
+ Return v
+ End If
+
+ LastPvD = PvD + 10 * eps
+
+ Do While Math.Abs(PvD) > eps And Math.Abs(LastPvD - PvD) > eps
+
+ If Math.Abs(LastPvD) < Math.Abs(PvD) Then
+ vVorz *= -1
+ vstep *= 0.5
+
+ If vstep = 0 Then Exit Do
+
+ End If
+
+ v += vVorz * vstep
+
+ If v < vMin Then
+
+ LastPvD = 0
+ v -= vVorz * vstep
+
+ Else
+
+ a = 2 * (v - MODdata.Vh.V0(t)) / dt
+
+ LastPvD = PvD
+
+ PvD = fPwheel(t, v, a, Grad)
+
+ End If
+
+ Loop
+
+ Return v
+ End Function
+
+ Private Function fCoastingSpeed(ByVal t As Integer, ByVal s As Double, ByVal Gear As Integer) As Single
+
+ Return fCoastingSpeed(t, s, Gear, MODdata.Vh.V(t), MODdata.Vh.a(t))
+ End Function
+
Private Function fCoastingSpeed(ByVal t As Integer, ByVal s As Double, ByVal Gear As Integer, ByVal v As Single,
- ByVal a As Single, Optional ByVal v0 As Single? = Nothing) As Single
-
- Dim vstep As Double
- Dim vSign As Integer
- Dim Pe As Single
- Dim Pwheel As Single
- Dim LastDiff As Single
- Dim Diff As Single
- Dim nU As Single
- Dim Pdrag As Single
- Dim Grad As Single
-
-
- vstep = 5
- nU = fnU(v, Gear, False)
- Pdrag = FLD(Gear).Pdrag(nU)
-
- 'Do not allow positive road gradients
- Grad = MODdata.Vh.fGrad(s)
-
-
- Pwheel = fPwheel(t, v, a, Grad)
+ ByVal a As Single, Optional ByVal v0 As Single? = Nothing) As Single
+
+ Dim vstep As Double
+ Dim vSign As Integer
+ Dim Pe As Single
+ Dim Pwheel As Single
+ Dim LastDiff As Single
+ Dim Diff As Single
+ Dim nU As Single
+ Dim Pdrag As Single
+ Dim Grad As Single
+
+
+ vstep = 5
+ nU = fnU(v, Gear, False)
+ Pdrag = FLD(Gear).Pdrag(nU)
+
+ 'Do not allow positive road gradients
+ Grad = MODdata.Vh.fGrad(s)
+
+
+ Pwheel = fPwheel(t, v, a, Grad)
Pe = Pwheel + fPlossGB(Pwheel, v, Gear, True) + fPlossDiff(Pwheel, v, True) + fPaG(v, a) + fPlossRt(v, Gear) +
- fPaux(t, nU) + fPaMotSimple(t, Gear, v, a)
-
- Diff = Math.Abs(Pdrag - Pe)
-
- If Diff > 0.0001 Then
- vSign = 1
- Else
- Return v
- End If
-
- LastDiff = Diff + 10 * 0.0001
-
- Do While Diff > 0.0001 'And Math.Abs(LastDiff - Diff) > eps
-
- If LastDiff < Diff Or v + vSign * vstep <= 0.0001 Then
- vSign *= -1
- vstep *= 0.5
-
- If vstep < 0.00001 Then Exit Do
-
- End If
-
- v += vSign * vstep
-
- If v0 Is Nothing Then
- a = 2 * (v - MODdata.Vh.V0(t)) / 1 'dt = 1[s]
- Else
- a = 2 * (v - v0) / 1 'dt = 1[s]
- End If
-
- nU = fnU(v, Gear, False)
- Pdrag = FLD(Gear).Pdrag(nU)
-
- LastDiff = Diff
-
- Pwheel = fPwheel(t, v, a, Grad)
+ fPaux(t, nU) + fPaMotSimple(t, Gear, v, a)
+
+ Diff = Math.Abs(Pdrag - Pe)
+
+ If Diff > 0.0001 Then
+ vSign = 1
+ Else
+ Return v
+ End If
+
+ LastDiff = Diff + 10 * 0.0001
+
+ Do While Diff > 0.0001 'And Math.Abs(LastDiff - Diff) > eps
+
+ If LastDiff < Diff Or v + vSign * vstep <= 0.0001 Then
+ vSign *= -1
+ vstep *= 0.5
+
+ If vstep < 0.00001 Then Exit Do
+
+ End If
+
+ v += vSign * vstep
+
+ If v0 Is Nothing Then
+ a = 2 * (v - MODdata.Vh.V0(t)) / 1 'dt = 1[s]
+ Else
+ a = 2 * (v - v0) / 1 'dt = 1[s]
+ End If
+
+ nU = fnU(v, Gear, False)
+ Pdrag = FLD(Gear).Pdrag(nU)
+
+ LastDiff = Diff
+
+ Pwheel = fPwheel(t, v, a, Grad)
Pe = Pwheel + fPlossGB(Pwheel, v, Gear, True) + fPlossDiff(Pwheel, v, True) + fPaG(v, a) + fPlossRt(v, Gear) +
- fPaux(t, nU) + fPaMotSimple(t, Gear, v, a)
-
- Diff = Math.Abs(Pdrag - Pe)
-
- Loop
-
- Return v
- End Function
-
+ fPaux(t, nU) + fPaMotSimple(t, Gear, v, a)
+
+ Diff = Math.Abs(Pdrag - Pe)
+
+ Loop
+
+ Return v
+ End Function
+
Private Function fCoastingSpeed(ByVal t As Integer, ByVal s As Double, ByVal Gear As Integer, ByVal dt As Integer) _
- As Single
- Dim a As Single
- Dim v As Single
- Dim vtemp As Single
- Dim t0 As Integer
- Dim v0 As Single
- Dim v0p As Single
-
- v0 = MODdata.Vh.V0(t)
- v = MODdata.Vh.V(t)
- a = MODdata.Vh.a(t)
-
- If t + dt > MODdata.tDim - 1 Then
- dt = MODdata.tDim - 1 - t
- End If
-
- For t0 = t To t + dt
- vtemp = fCoastingSpeed(t0, s, Gear, v, a, v0)
-
- If 2 * vtemp - v0 < 0 Then vtemp = v0 / 2
-
- v0p = 2 * vtemp - v0
- a = v0p - v0
-
- v = (MODdata.Vh.V0(t0 + 2) + v0p) / 2
- a = MODdata.Vh.V0(t0 + 2) - v0p
-
- v0 = v0p
-
- Next
-
- Return vtemp
- End Function
-
-#Region "Gear Shift Methods"
-
- Private Function fFastGearCalc(ByVal V As Single, ByVal Pe As Single) As Integer
- Dim Gear As Integer
- Dim Tq As Single
- Dim nU As Single
- Dim nUup As Single
- Dim nUdown As Single
-
- For Gear = GBX.GearCount To 1 Step -1
-
- nU = CSng(Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000))
-
- 'Current torque demand with previous gear
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
-
- 'Up/Downshift rpms
- nUup = GBX.Shiftpolygons(Gear).fGSnUup(Tq)
- nUdown = GBX.Shiftpolygons(Gear).fGSnUdown(Tq)
-
- If nU > nUdown Then Return Gear
-
- Next
-
- Return 1
- End Function
-
- Private Function fStartGear(ByVal t As Integer, ByVal Grad As Single) As Integer
- Dim Gear As Integer
- Dim MsgSrc As String
- Dim nU As Single
- Dim nUup As Single
- Dim nUdown As Single
- Dim Tq As Single
- Dim Pe As Single
- Dim MdMax As Single
- Dim Pmax As Single
-
- MsgSrc = "StartGear"
-
- If GBX.TCon Then Return 1
-
- If t = 0 AndAlso VehState0 <> tVehState.Stopped Then
-
- 'Calculate gear when cycle starts with speed > 0
- For Gear = GBX.GearCount To 1 Step -1
-
- 'rpm
- nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
-
- 'full load
- Pmax = FLD(Gear).Pfull(nU)
-
- 'power demand - cut at full load / drag so that fGSnnUp and fGSnnDown don't extrapolate
- Pe = Math.Min(fPeGearMod(Gear, t, Grad), Pmax)
- Pe = Math.Max(Pe, FLD(Gear).Pdrag(nU))
-
- 'torque demand
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
-
- 'Up/Downshift rpms
- nUup = GBX.Shiftpolygons(Gear).fGSnUup(Tq)
- nUdown = GBX.Shiftpolygons(Gear).fGSnUdown(Tq)
-
- 'Max torque
- MdMax = Pmax * 1000 / (nU * 2 * Math.PI / 60)
-
- 'Find highest gear with rpm below Upshift-rpm and with enough torque reserve
- If nU < nUup And nU > nUdown And 1 - Tq / MdMax >= GBX.gs_TorqueResv / 100 Then
- Exit For
- ElseIf nU > nUup And Gear < GBX.GearCount Then
- Return Gear + 1
- End If
-
- Next
-
- Else
-
- 'Calculate Start Gear
- For Gear = GBX.GearCount To 1 Step -1
-
- 'rpm at StartSpeed [m/s]
- nU = GBX.gs_StartSpeed * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000)
-
- 'full load
- Pmax = FLD(Gear).Pfull(nU)
-
- 'Max torque
- MdMax = Pmax * 1000 / (nU * 2 * Math.PI / 60)
-
- 'power demand
- Pe = Math.Min(fPeGearMod(Gear, t, GBX.gs_StartSpeed, GBX.gs_StartAcc, Grad), Pmax)
- Pe = Math.Max(Pe, FLD(Gear).Pdrag(nU))
-
- 'torque demand
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
-
- 'Up/Downshift rpms
- nUup = GBX.Shiftpolygons(Gear).fGSnUup(Tq)
- nUdown = GBX.Shiftpolygons(Gear).fGSnUdown(Tq)
-
- If nU > nUdown And nU >= ENG.Nidle And (1 - Tq / MdMax >= GBX.gs_TorqueResvStart / 100 Or Tq < 0) Then Exit For
-
- Next
-
- End If
-
- Return Gear
- End Function
-
- Private Function fGearTC(ByVal t As Int16, ByVal Grad As Single) As Integer
- Dim LastGear As Int16
- Dim tx As Int16
- Dim nU As Single
- Dim nUup As Single
- Dim nUdown As Single
- Dim nUnext As Single
- Dim OutOfRpmRange As Boolean
- Dim PlusGearLockUp As Boolean
- Dim MinusGearTC As Boolean
- Dim iRatio As Single
- Dim n As Single
- Dim TqNext As Single = 0
- Dim TqCurrent As Single
-
- 'First time step (for vehicles with TC always the first gear is used)
- If t = 0 Then Return fStartGear(0, Grad)
-
- 'Always start with first gear from stop
- If MODdata.VehState(t - 1) = tVehState.Stopped Then Return 1
-
- 'Previous Gear
- tx = 1
- LastGear = 0
- Do While LastGear = 0 And t - tx > -1
- LastGear = MODdata.Gear(t - tx)
- tx += 1
- Loop
-
- 'If idling (but no vehicle stop...?) then
- If LastGear = 0 Then Return 1
-
- If LastGear < GBX.GearCount Then
- PlusGearLockUp = Not GBX.IsTCgear(LastGear + 1)
- Else
- PlusGearLockUp = False
- End If
-
- If LastGear > 1 Then
- MinusGearTC = GBX.IsTCgear(LastGear - 1)
- Else
- MinusGearTC = False
- End If
-
- '2C-to-1C
- If MinusGearTC And GBX.IsTCgear(LastGear) Then
- If fnUout(Vact, LastGear) <= ENG.Nidle Then
- Return LastGear - 1
- End If
- End If
-
- If LastGear < GBX.GearCount AndAlso PlusGearLockUp Then
- nUnext = Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear + 1) / (2 * VEH.rdyn * Math.PI / 1000)
- Else
- nUnext = 0
- End If
-
- 'nU
- If GBX.IsTCgear(LastGear) Then
- n = MODdata.TCnu(t - 1)
- nU = (Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear) / (2 * VEH.rdyn * Math.PI / 1000)) / n
- Else
- nU = Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear) / (2 * VEH.rdyn * Math.PI / 1000)
- OutOfRpmRange = (nU >= ENG.Nrated) Or (nU < ENG.Nidle)
- 'No gear change 3s after last one -except rpm out of range
- If Not OutOfRpmRange AndAlso t - LastGearChange <= GBX.gs_ShiftTime And t > GBX.gs_ShiftTime - 1 Then Return LastGear
- End If
-
- If OutOfRpmRange Then
- If (nU >= ENG.Nrated) And LastGear < GBX.GearCount Then
+ As Single
+ Dim a As Single
+ Dim v As Single
+ Dim vtemp As Single
+ Dim t0 As Integer
+ Dim v0 As Single
+ Dim v0p As Single
+
+ v0 = MODdata.Vh.V0(t)
+ v = MODdata.Vh.V(t)
+ a = MODdata.Vh.a(t)
+
+ If t + dt > MODdata.tDim - 1 Then
+ dt = MODdata.tDim - 1 - t
+ End If
+
+ For t0 = t To t + dt
+ vtemp = fCoastingSpeed(t0, s, Gear, v, a, v0)
+
+ If 2 * vtemp - v0 < 0 Then vtemp = v0 / 2
+
+ v0p = 2 * vtemp - v0
+ a = v0p - v0
+
+ v = (MODdata.Vh.V0(t0 + 2) + v0p) / 2
+ a = MODdata.Vh.V0(t0 + 2) - v0p
+
+ v0 = v0p
+
+ Next
+
+ Return vtemp
+ End Function
+
+#Region "Gear Shift Methods"
+
+ Private Function fFastGearCalc(ByVal V As Single, ByVal Pe As Single) As Integer
+ Dim Gear As Integer
+ Dim Tq As Single
+ Dim nU As Single
+ Dim nUup As Single
+ Dim nUdown As Single
+
+ For Gear = GBX.GearCount To 1 Step -1
+
+ nU = CSng(Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000))
+
+ 'Current torque demand with previous gear
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'Up/Downshift rpms
+ nUup = GBX.Shiftpolygons(Gear).fGSnUup(Tq)
+ nUdown = GBX.Shiftpolygons(Gear).fGSnUdown(Tq)
+
+ If nU > nUdown Then Return Gear
+
+ Next
+
+ Return 1
+ End Function
+
+ Private Function fStartGear(ByVal t As Integer, ByVal Grad As Single) As Integer
+ Dim Gear As Integer
+ Dim MsgSrc As String
+ Dim nU As Single
+ Dim nUup As Single
+ Dim nUdown As Single
+ Dim Tq As Single
+ Dim Pe As Single
+ Dim MdMax As Single
+ Dim Pmax As Single
+
+ MsgSrc = "StartGear"
+
+ If GBX.TCon Then Return 1
+
+ If t = 0 AndAlso VehState0 <> tVehState.Stopped Then
+
+ 'Calculate gear when cycle starts with speed > 0
+ For Gear = GBX.GearCount To 1 Step -1
+
+ 'rpm
+ nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
+
+ 'full load
+ Pmax = FLD(Gear).Pfull(nU)
+
+ 'power demand - cut at full load / drag so that fGSnnUp and fGSnnDown don't extrapolate
+ Pe = Math.Min(fPeGearMod(Gear, t, Grad), Pmax)
+ Pe = Math.Max(Pe, FLD(Gear).Pdrag(nU))
+
+ 'torque demand
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'Up/Downshift rpms
+ nUup = GBX.Shiftpolygons(Gear).fGSnUup(Tq)
+ nUdown = GBX.Shiftpolygons(Gear).fGSnUdown(Tq)
+
+ 'Max torque
+ MdMax = Pmax * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'Find highest gear with rpm below Upshift-rpm and with enough torque reserve
+ If nU < nUup And nU > nUdown And 1 - Tq / MdMax >= GBX.gs_TorqueResv / 100 Then
+ Exit For
+ ElseIf nU > nUup And Gear < GBX.GearCount Then
+ Return Gear + 1
+ End If
+
+ Next
+
+ Else
+
+ 'Calculate Start Gear
+ For Gear = GBX.GearCount To 1 Step -1
+
+ 'rpm at StartSpeed [m/s]
+ nU = GBX.gs_StartSpeed * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000)
+
+ 'full load
+ Pmax = FLD(Gear).Pfull(nU)
+
+ 'Max torque
+ MdMax = Pmax * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'power demand
+ Pe = Math.Min(fPeGearMod(Gear, t, GBX.gs_StartSpeed, GBX.gs_StartAcc, Grad), Pmax)
+ Pe = Math.Max(Pe, FLD(Gear).Pdrag(nU))
+
+ 'torque demand
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'Up/Downshift rpms
+ nUup = GBX.Shiftpolygons(Gear).fGSnUup(Tq)
+ nUdown = GBX.Shiftpolygons(Gear).fGSnUdown(Tq)
+
+ If nU > nUdown And nU >= ENG.Nidle And (1 - Tq / MdMax >= GBX.gs_TorqueResvStart / 100 Or Tq < 0) Then Exit For
+
+ Next
+
+ End If
+
+ Return Gear
+ End Function
+
+ Private Function fGearTC(ByVal t As Int16, ByVal Grad As Single) As Integer
+ Dim LastGear As Int16
+ Dim tx As Int16
+ Dim nU As Single
+ Dim nUup As Single
+ Dim nUdown As Single
+ Dim nUnext As Single
+ Dim OutOfRpmRange As Boolean
+ Dim PlusGearLockUp As Boolean
+ Dim MinusGearTC As Boolean
+ Dim iRatio As Single
+ Dim n As Single
+ Dim TqNext As Single = 0
+ Dim TqCurrent As Single
+ Dim TCaccmin As Single
+
+
+ 'First time step (for vehicles with TC always the first gear is used)
+ If t = 0 Then Return fStartGear(0, Grad)
+
+ 'Always start with first gear from stop
+ If MODdata.VehState(t - 1) = tVehState.Stopped Then Return 1
+
+ 'Previous Gear
+ tx = 1
+ LastGear = 0
+ Do While LastGear = 0 And t - tx > -1
+ LastGear = MODdata.Gear(t - tx)
+ tx += 1
+ Loop
+
+ 'If idling (but no vehicle stop...?) then
+ If LastGear = 0 Then Return 1
+
+ If LastGear < GBX.GearCount Then
+ PlusGearLockUp = Not GBX.IsTCgear(LastGear + 1)
+ Else
+ PlusGearLockUp = False
+ End If
+
+ If LastGear > 1 Then
+ MinusGearTC = GBX.IsTCgear(LastGear - 1)
+ Else
+ MinusGearTC = False
+ End If
+
+ '2C-to-1C
+ If MinusGearTC And GBX.IsTCgear(LastGear) Then
+ If fnUout(Vact, LastGear) <= ENG.Nidle Then
+ Return LastGear - 1
+ End If
+ End If
+
+ If LastGear < GBX.GearCount AndAlso PlusGearLockUp Then
+ nUnext = Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear + 1) / (2 * VEH.rdyn * Math.PI / 1000)
+ Else
+ nUnext = 0
+ End If
+
+ 'nU
+ If GBX.IsTCgear(LastGear) Then
+ n = MODdata.TCnu(t - 1)
+ nU = (Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear) / (2 * VEH.rdyn * Math.PI / 1000)) / n
+ Else
+ nU = Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear) / (2 * VEH.rdyn * Math.PI / 1000)
+ OutOfRpmRange = (nU >= ENG.Nrated) Or (nU < ENG.Nidle)
+ 'No gear change 3s after last one -except rpm out of range
+ If Not OutOfRpmRange AndAlso t - LastGearChange <= GBX.gs_ShiftTime And t > GBX.gs_ShiftTime - 1 Then Return LastGear
+ End If
+
+ If OutOfRpmRange Then
+ If (nU >= ENG.Nrated) And LastGear < GBX.GearCount Then
Return LastGear + 1
ElseIf nU < ENG.Nidle Then
Return LastGear - 1
- End If
- End If
-
-
-
- 'Upshift
- If LastGear < GBX.GearCount Then
-
- TqNext = Math.Min(nPeToM(fnU(Vact, LastGear + 1, False), fPeGearMod(LastGear + 1, t, Grad)), FLD(LastGear + 1).Tq(fnU(Vact, LastGear + 1, False)))
- nUup = GBX.Shiftpolygons(LastGear).fGSnUup(TqNext)
-
- If PlusGearLockUp Then
- 'C-to-L / L-to-L
- If DEV.TCshiftModeNew Then
+ End If
+ End If
+
+
+
+ 'Upshift
+ If LastGear < GBX.GearCount Then
+
+ TqNext = Math.Min(nPeToM(fnU(Vact, LastGear + 1, False), fPeGearMod(LastGear + 1, t, Grad)), FLD(LastGear + 1).Tq(fnU(Vact, LastGear + 1, False)))
+ nUup = GBX.Shiftpolygons(LastGear).fGSnUup(TqNext)
+
+ TCaccmin = Math.Min(DEV.TCaccmin, MODdata.Vh.a(t))
+
+ If PlusGearLockUp Then
+ 'C-to-L / L-to-L
+ If DEV.TCshiftModeNew Then
If _
nUnext > nUup AndAlso
- fPeGearMod(LastGear + 1, t, MODdata.Vh.V(t), DEV.TCaccmin, Grad) <= FLD(LastGear + 1).Pfull(nUnext) Then
- Return LastGear + 1
+ fPeGearMod(LastGear + 1, t, MODdata.Vh.V(t), TCaccmin, Grad) <= FLD(LastGear + 1).Pfull(nUnext) Then
+ Return LastGear + 1
End If
Else
- If nUnext > nUup AndAlso fPeGearMod(LastGear + 1, t, Grad) <= FLD(LastGear + 1).Pfull(nUnext) Then
- Return LastGear + 1
+ If nUnext > nUup AndAlso fPeGearMod(LastGear + 1, t, Grad) <= FLD(LastGear + 1).Pfull(nUnext) Then
+ Return LastGear + 1
End If
- End If
- Else
- 'C-to-C
- If LastGear < GBX.GearCount Then
-
- iRatio = GBX.Igetr(LastGear + 1) / GBX.Igetr(LastGear)
-
- If _
+ End If
+ Else
+ 'C-to-C
+ If LastGear < GBX.GearCount Then
+
+ iRatio = GBX.Igetr(LastGear + 1) / GBX.Igetr(LastGear)
+
+ If DEV.TCshiftModeNew Then
+ If _
+ fnUout(Vact, LastGear + 1) > Math.Min(900, iRatio * (FLD(LastGear).N80h - 150)) AndAlso
+ FLD(LastGear + 1).Pfull(nU * iRatio) >= fPeGearMod(LastGear + 1, t, MODdata.Vh.V(t), TCaccmin, Grad) Then
+ Return LastGear + 1
+ End If
+ Else
+ If _
fnUout(Vact, LastGear + 1) > Math.Min(900, iRatio * (FLD(LastGear).N80h - 150)) AndAlso
- FLD(LastGear + 1).Pfull(nU * iRatio) > 0.7 * FLD(LastGear).Pfull(nU) Then
- Return LastGear + 1
- End If
- End If
- End If
-
- End If
-
-
- 'Downshift
- If LastGear > 0 Then
-
- 'Up/Downshift rpms
- TqCurrent = Math.Min(nPeToM(fnU(Vact, LastGear, False), fPeGearMod(LastGear, t, Grad)), FLD(LastGear).Tq(fnU(Vact, LastGear, False)))
- nUdown = GBX.Shiftpolygons(LastGear).fGSnUdown(TqCurrent)
-
- If MinusGearTC Then
- If nU < ENG.Nidle Then
- Return LastGear - 1
- End If
- Else
- If nU < nUdown AndAlso fnU(Vact, LastGear - 1, False) <= ENG.Nrated Then
- Return LastGear - 1
- End If
+ FLD(LastGear + 1).Pfull(nU * iRatio) > 0.7 * FLD(LastGear).Pfull(nU) Then
+ Return LastGear + 1
+ End If
+ End If
+
+
+ End If
+ End If
+
+ End If
+
+
+ 'Downshift
+ If LastGear > 0 Then
+
+ 'Up/Downshift rpms
+ TqCurrent = Math.Min(nPeToM(fnU(Vact, LastGear, False), fPeGearMod(LastGear, t, Grad)), FLD(LastGear).Tq(fnU(Vact, LastGear, False)))
+ nUdown = GBX.Shiftpolygons(LastGear).fGSnUdown(TqCurrent)
+
+ If MinusGearTC Then
+ If nU < ENG.Nidle Then
+ Return LastGear - 1
+ End If
+ Else
+ If nU < nUdown AndAlso fnU(Vact, LastGear - 1, False) <= ENG.Nrated Then
+ Return LastGear - 1
+ End If
+ End If
+ End If
+
+
+
+ Return LastGear
+ End Function
+
+ Private Function fGearVECTO(ByVal t As Integer, ByVal Grad As Single) As Integer
+ Dim nU As Single
+ Dim nnUp As Single
+ Dim nnDown As Single
+ Dim Tq As Single
+ Dim Pe As Single
+ Dim LastGear As Int16
+ Dim Gear As Int16
+ Dim MdMax As Single
+ Dim LastPeNorm As Single
+
+ Dim tx As Int16
+ Dim OutOfRpmRange As Boolean
+
+ 'First time step OR first time step after stand still
+ If t = 0 OrElse MODdata.VehState(t - 1) = tVehState.Stopped Then Return fStartGear(t, Grad)
+
+
+ '********* Gear Shift Polygon Model *********
+
+ 'Previous normalized engine power
+ LastPeNorm = MODdata.Pe(t - 1)
+
+ 'Previous Gear
+ tx = 1
+ LastGear = 0
+ Do While LastGear = 0 And t - tx > -1
+ LastGear = MODdata.Gear(t - tx)
+ tx += 1
+ Loop
+
+ 'First time step after stand still
+ If LastGear = 0 Then Return fStartGear(t, Grad)
+
+ nU = CSng(Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear) / (2 * VEH.rdyn * Math.PI / 1000))
+
+ OutOfRpmRange = ((nU - ENG.Nidle) / (ENG.Nrated - ENG.Nidle) >= 1.2 Or nU < ENG.Nidle)
+
+ 'No gear change 3s after last one -except rpm out of range
+ If Not OutOfRpmRange AndAlso t - LastGearChange <= GBX.gs_ShiftTime And t > GBX.gs_ShiftTime - 1 Then Return LastGear
+
+ 'During start (clutch slipping) no gear shift
+ If LastClutch = tEngClutch.Slipping And VehState0 = tVehState.Acc Then Return LastGear
+
+ ''Search for last Gear-change
+ 'itgangw = 0
+ 'For i = t - 1 To 1 Step -1
+ ' If MODdata.Gear(i) <> MODdata.Gear(i - 1) Then
+ ' itgangw = i
+ ' Exit For
+ ' End If
+ 'Next
+
+ ''Maximum permissible Gear-shifts every 3 seconds:
+ 'If t - itgangw <= 3 And t > 2 Then
+ ' Return LastGear '<<< no further checks!!!
+ 'End If
+
+ 'Current rpm with previous gear
+ nU = fnU(Vact, LastGear, Clutch = tEngClutch.Slipping)
+
+ 'Current power demand with previous gear
+ Pe = Math.Min(fPeGearMod(LastGear, t, Grad), FLD(LastGear).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(LastGear).Pdrag(nU))
+
+ 'Current torque demand with previous gear
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+ MdMax = FLD(LastGear).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'Up/Downshift rpms
+ nnUp = GBX.Shiftpolygons(LastGear).fGSnUup(Tq)
+ nnDown = GBX.Shiftpolygons(LastGear).fGSnUdown(Tq)
+
+ 'Compare rpm with Up/Downshift rpms
+ If nU <= nnDown And LastGear > 1 Then
+
+ 'Shift DOWN
+ Gear = LastGear - 1
+
+ 'Skip Gears
+ If GBX.gs_SkipGears AndAlso Gear > 1 Then
+
+ 'Calculate Shift-rpm for lower gear
+ nU = fnU(Vact, Gear - 1, False)
+
+ 'Continue only if rpm (for lower gear) is above idling
+ If nU >= ENG.Nidle Then
+ Pe = Math.Min(fPeGearMod(Gear - 1, t, Grad), FLD(Gear - 1).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(Gear - 1).Pdrag(nU))
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+ nnUp = GBX.Shiftpolygons(Gear - 1).fGSnUup(Tq)
+ nnDown = GBX.Shiftpolygons(Gear - 1).fGSnUdown(Tq)
+
+ 'Shift down as long as Gear > 1 and rpm is below UpShift-rpm
+ Do While Gear > 1 AndAlso nU < nnUp
+
+ 'Shift DOWN
+ Gear -= 1
+
+ 'Continue only if Gear > 1
+ If Gear = 1 Then Exit Do
+
+ 'Calculate Shift-rpm for lower gear
+ nU = fnU(Vact, Gear - 1, False)
+
+ 'Continue only if rpm (for lower gear) is above idling
+ If nU < ENG.Nidle Then Exit Do
+
+ Pe = Math.Min(fPeGearMod(Gear - 1, t, Grad), FLD(Gear - 1).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(Gear - 1).Pdrag(nU))
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+ nnUp = GBX.Shiftpolygons(Gear - 1).fGSnUup(Tq)
+ nnDown = GBX.Shiftpolygons(Gear - 1).fGSnUdown(Tq)
+
+ Loop
+
+ End If
+
End If
- End If
-
-
-
- Return LastGear
- End Function
-
- Private Function fGearVECTO(ByVal t As Integer, ByVal Grad As Single) As Integer
- Dim nU As Single
- Dim nnUp As Single
- Dim nnDown As Single
- Dim Tq As Single
- Dim Pe As Single
- Dim LastGear As Int16
- Dim Gear As Int16
- Dim MdMax As Single
- Dim LastPeNorm As Single
-
- Dim tx As Int16
- Dim OutOfRpmRange As Boolean
-
- 'First time step OR first time step after stand still
- If t = 0 OrElse MODdata.VehState(t - 1) = tVehState.Stopped Then Return fStartGear(t, Grad)
-
-
- '********* Gear Shift Polygon Model *********
-
- 'Previous normalized engine power
- LastPeNorm = MODdata.Pe(t - 1)
-
- 'Previous Gear
- tx = 1
- LastGear = 0
- Do While LastGear = 0 And t - tx > -1
- LastGear = MODdata.Gear(t - tx)
- tx += 1
- Loop
-
- 'First time step after stand still
- If LastGear = 0 Then Return fStartGear(t, Grad)
-
- nU = CSng(Vact * 60.0 * GBX.Igetr(0) * GBX.Igetr(LastGear) / (2 * VEH.rdyn * Math.PI / 1000))
-
- OutOfRpmRange = ((nU - ENG.Nidle) / (ENG.Nrated - ENG.Nidle) >= 1.2 Or nU < ENG.Nidle)
-
- 'No gear change 3s after last one -except rpm out of range
- If Not OutOfRpmRange AndAlso t - LastGearChange <= GBX.gs_ShiftTime And t > GBX.gs_ShiftTime - 1 Then Return LastGear
-
- 'During start (clutch slipping) no gear shift
- If LastClutch = tEngClutch.Slipping And VehState0 = tVehState.Acc Then Return LastGear
-
- ''Search for last Gear-change
- 'itgangw = 0
- 'For i = t - 1 To 1 Step -1
- ' If MODdata.Gear(i) <> MODdata.Gear(i - 1) Then
- ' itgangw = i
- ' Exit For
- ' End If
- 'Next
-
- ''Maximum permissible Gear-shifts every 3 seconds:
- 'If t - itgangw <= 3 And t > 2 Then
- ' Return LastGear '<<< no further checks!!!
- 'End If
-
- 'Current rpm with previous gear
- nU = fnU(Vact, LastGear, Clutch = tEngClutch.Slipping)
-
- 'Current power demand with previous gear
- Pe = Math.Min(fPeGearMod(LastGear, t, Grad), FLD(LastGear).Pfull(nU))
- Pe = Math.Max(Pe, FLD(LastGear).Pdrag(nU))
-
- 'Current torque demand with previous gear
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
- MdMax = FLD(LastGear).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
-
- 'Up/Downshift rpms
- nnUp = GBX.Shiftpolygons(LastGear).fGSnUup(Tq)
- nnDown = GBX.Shiftpolygons(LastGear).fGSnUdown(Tq)
-
- 'Compare rpm with Up/Downshift rpms
- If nU <= nnDown And LastGear > 1 Then
-
- 'Shift DOWN
- Gear = LastGear - 1
-
- 'Skip Gears
- If GBX.gs_SkipGears AndAlso Gear > 1 Then
-
- 'Calculate Shift-rpm for lower gear
- nU = fnU(Vact, Gear - 1, False)
-
- 'Continue only if rpm (for lower gear) is above idling
- If nU >= ENG.Nidle Then
- Pe = Math.Min(fPeGearMod(Gear - 1, t, Grad), FLD(Gear - 1).Pfull(nU))
- Pe = Math.Max(Pe, FLD(Gear - 1).Pdrag(nU))
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
- nnUp = GBX.Shiftpolygons(Gear - 1).fGSnUup(Tq)
- nnDown = GBX.Shiftpolygons(Gear - 1).fGSnUdown(Tq)
-
- 'Shift down as long as Gear > 1 and rpm is below UpShift-rpm
- Do While Gear > 1 AndAlso nU < nnUp
-
- 'Shift DOWN
- Gear -= 1
-
- 'Continue only if Gear > 1
- If Gear = 1 Then Exit Do
-
- 'Calculate Shift-rpm for lower gear
- nU = fnU(Vact, Gear - 1, False)
-
- 'Continue only if rpm (for lower gear) is above idling
- If nU < ENG.Nidle Then Exit Do
-
- Pe = Math.Min(fPeGearMod(Gear - 1, t, Grad), FLD(Gear - 1).Pfull(nU))
- Pe = Math.Max(Pe, FLD(Gear - 1).Pdrag(nU))
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
- nnUp = GBX.Shiftpolygons(Gear - 1).fGSnUup(Tq)
- nnDown = GBX.Shiftpolygons(Gear - 1).fGSnUdown(Tq)
-
- Loop
-
- End If
-
- End If
-
- ElseIf LastGear < GBX.GearCount And nU > nnUp Then
-
- 'Shift UP
- Gear = LastGear + 1
-
- 'Skip Gears
- If GBX.gs_SkipGears AndAlso Gear < GBX.GearCount Then
-
- If GBX.TracIntrSi > 0.001 Then
- LastPeNorm = fTracIntPower(t, Gear)
- End If
-
- 'Calculate Shift-rpm for higher gear
- nU = fnU(Vact, Gear + 1, False)
-
- Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
- Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
- nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
- nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
-
- 'Max Torque
- MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
-
- 'Shift up as long as Torque reserve is okay and Gear < Max-Gear and rpm is above DownShift-rpm
+
+ ElseIf LastGear < GBX.GearCount And nU > nnUp Then
+
+ 'Shift UP
+ Gear = LastGear + 1
+
+ 'Skip Gears
+ If GBX.gs_SkipGears AndAlso Gear < GBX.GearCount Then
+
+ If GBX.TracIntrSi > 0.001 Then
+ LastPeNorm = fTracIntPower(t, Gear)
+ End If
+
+ 'Calculate Shift-rpm for higher gear
+ nU = fnU(Vact, Gear + 1, False)
+
+ Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+ nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
+ nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
+
+ 'Max Torque
+ MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'Shift up as long as Torque reserve is okay and Gear < Max-Gear and rpm is above DownShift-rpm
Do While Gear < GBX.GearCount AndAlso 1 - Tq / MdMax >= GBX.gs_TorqueResv / 100 AndAlso nU > nnDown _
-'+ 0.1 * (nnUp - nnDown)
-
- 'Shift UP
- Gear += 1
-
- 'Continue only if Gear < Max-Gear
- If Gear = GBX.GearCount Then Exit Do
-
- 'Calculate Shift-rpm for higher gear
- nU = fnU(Vact, Gear + 1, False)
-
- 'Continue only if rpm (for higher gear) is below rated rpm
- If nU > ENG.Nrated Then Exit Do
-
- Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
- Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
- nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
- nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
-
- 'Max Torque
- MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
-
- Loop
-
- End If
-
- Else
-
- 'Keep last gear
- Gear = LastGear
-
- 'Shift UP inside shift polygons
- If GBX.gs_ShiftInside And LastGear < GBX.GearCount Then
-
- 'Calculate Shift-rpm for higher gear
- nU = fnU(Vact, Gear + 1, False)
-
- 'Continue only if rpm (for higher gear) is below rated rpm
- If nU <= ENG.Nrated Then
- Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
- Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
- nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
- nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
-
- 'Max Torque
- MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
-
- 'Shift up as long as Torque reserve is okay and Gear < Max-Gear and rpm is above DownShift-rpm
+'+ 0.1 * (nnUp - nnDown)
+
+ 'Shift UP
+ Gear += 1
+
+ 'Continue only if Gear < Max-Gear
+ If Gear = GBX.GearCount Then Exit Do
+
+ 'Calculate Shift-rpm for higher gear
+ nU = fnU(Vact, Gear + 1, False)
+
+ 'Continue only if rpm (for higher gear) is below rated rpm
+ If nU > ENG.Nrated Then Exit Do
+
+ Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+ nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
+ nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
+
+ 'Max Torque
+ MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
+
+ Loop
+
+ End If
+
+ Else
+
+ 'Keep last gear
+ Gear = LastGear
+
+ 'Shift UP inside shift polygons
+ If GBX.gs_ShiftInside And LastGear < GBX.GearCount Then
+
+ 'Calculate Shift-rpm for higher gear
+ nU = fnU(Vact, Gear + 1, False)
+
+ 'Continue only if rpm (for higher gear) is below rated rpm
+ If nU <= ENG.Nrated Then
+ Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+ nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
+ nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
+
+ 'Max Torque
+ MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'Shift up as long as Torque reserve is okay and Gear < Max-Gear and rpm is above DownShift-rpm
Do While Gear < GBX.GearCount AndAlso 1 - Tq / MdMax >= GBX.gs_TorqueResv / 100 AndAlso nU > nnDown _
-'+ 0.1 * (nnUp - nnDown)
-
- 'Shift UP
- Gear += 1
-
- 'Continue only if Gear < Max-Gear
- If Gear = GBX.GearCount Then Exit Do
-
- 'Calculate Shift-rpm for higher gear
- nU = fnU(Vact, Gear + 1, False)
-
- 'Continue only if rpm (for higher gear) is below rated rpm
- If nU > ENG.Nrated Then Exit Do
-
- Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
- Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
- nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
- nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
-
- 'Max Torque
- MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
-
- Loop
-
-
- End If
-
- End If
-
- End If
-
-lb10:
- '*** Error-Msg-Check ***
- 'Current rpm
- nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
- 'Current power demand
- Pe = Math.Min(fPeGearMod(Gear, t, Grad), FLD(Gear).Pfull(nU))
- Pe = Math.Max(Pe, FLD(Gear).Pdrag(nU))
- 'Current torque demand
- Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
-
- 'If GearCorrection is OFF then return here
- Return Gear
- End Function
-
- Private Function fGearByU(ByVal nU As Single, ByVal V As Single) As Integer
- Dim Dif As Single
- Dim DifMin As Single
- Dim g As Int16
- Dim g0 As Integer
- DifMin = 9999
- For g = 1 To GBX.GearCount
- Dif = Math.Abs(GBX.Igetr(g) - nU * (2 * VEH.rdyn * Math.PI) / (1000 * V * 60.0 * GBX.Igetr(0)))
- If Dif <= DifMin Then
- g0 = g
- DifMin = Dif
- End If
- Next
- Return g0
- End Function
-
- 'Function calculating the Power easily for Gear-shift-model
- Private Function fPeGearModvD(ByVal t As Integer, ByVal Grad As Single) As Single
- Return fPwheel(t, Grad)
- End Function
-
+'+ 0.1 * (nnUp - nnDown)
+
+ 'Shift UP
+ Gear += 1
+
+ 'Continue only if Gear < Max-Gear
+ If Gear = GBX.GearCount Then Exit Do
+
+ 'Calculate Shift-rpm for higher gear
+ nU = fnU(Vact, Gear + 1, False)
+
+ 'Continue only if rpm (for higher gear) is below rated rpm
+ If nU > ENG.Nrated Then Exit Do
+
+ Pe = Math.Min(fPeGearMod(Gear + 1, t, Grad), FLD(Gear + 1).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(Gear + 1).Pdrag(nU))
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+ nnUp = GBX.Shiftpolygons(Gear + 1).fGSnUup(Tq)
+ nnDown = GBX.Shiftpolygons(Gear + 1).fGSnUdown(Tq)
+
+ 'Max Torque
+ MdMax = FLD(Gear + 1).Pfull(nU, LastPeNorm) * 1000 / (nU * 2 * Math.PI / 60)
+
+ Loop
+
+
+ End If
+
+ End If
+
+ End If
+
+lb10:
+ '*** Error-Msg-Check ***
+ 'Current rpm
+ nU = fnU(Vact, Gear, Clutch = tEngClutch.Slipping)
+ 'Current power demand
+ Pe = Math.Min(fPeGearMod(Gear, t, Grad), FLD(Gear).Pfull(nU))
+ Pe = Math.Max(Pe, FLD(Gear).Pdrag(nU))
+ 'Current torque demand
+ Tq = Pe * 1000 / (nU * 2 * Math.PI / 60)
+
+ 'If GearCorrection is OFF then return here
+ Return Gear
+ End Function
+
+ Private Function fGearByU(ByVal nU As Single, ByVal V As Single) As Integer
+ Dim Dif As Single
+ Dim DifMin As Single
+ Dim g As Int16
+ Dim g0 As Integer
+ DifMin = 9999
+ For g = 1 To GBX.GearCount
+ Dif = Math.Abs(GBX.Igetr(g) - nU * (2 * VEH.rdyn * Math.PI) / (1000 * V * 60.0 * GBX.Igetr(0)))
+ If Dif <= DifMin Then
+ g0 = g
+ DifMin = Dif
+ End If
+ Next
+ Return g0
+ End Function
+
+ 'Function calculating the Power easily for Gear-shift-model
+ Private Function fPeGearModvD(ByVal t As Integer, ByVal Grad As Single) As Single
+ Return fPwheel(t, Grad)
+ End Function
+
Private Function fPeGearMod(ByVal Gear As Integer, ByVal t As Integer, ByVal V As Single, ByVal a As Single,
- ByVal Grad As Single) As Single
- Dim PaM As Single
- Dim nU As Single
- Dim Pwheel As Single
-
- Pwheel = fPwheel(t, V, a, Grad)
-
- nU = fnU(V, Gear, False)
-
- If t = 0 Then
- PaM = 0
- Else
- PaM = fPaMot(nU, MODdata.nU(t - 1))
- End If
-
-
- If Clutch = tEngClutch.Closed Then
- Return (Pwheel + fPlossGB(Pwheel, V, Gear, True) + fPlossDiff(Pwheel, V, True) + fPaG(V, a) + fPaux(t, nU) + PaM)
- Else 'Clutch = tEngClutch.Slipping
+ ByVal Grad As Single) As Single
+ Dim PaM As Single
+ Dim nU As Single
+ Dim Pwheel As Single
+
+ Pwheel = fPwheel(t, V, a, Grad)
+
+ nU = fnU(V, Gear, False)
+
+ If t = 0 Then
+ PaM = 0
+ Else
+ PaM = fPaMot(nU, MODdata.nU(t - 1))
+ End If
+
+
+ If Clutch = tEngClutch.Closed Then
+ Return (Pwheel + fPlossGB(Pwheel, V, Gear, True) + fPlossDiff(Pwheel, V, True) + fPaG(V, a) + fPaux(t, nU) + PaM)
+ Else 'Clutch = tEngClutch.Slipping
Return _
((Pwheel + fPlossGB(Pwheel, V, Gear, True) + fPlossDiff(Pwheel, V, True) + fPaG(V, a)) / ClutchEta + fPaux(t, nU) +
- PaM)
- End If
- End Function
-
- Private Function fPeGearMod(ByVal Gear As Integer, ByVal t As Integer, ByVal Grad As Single) As Single
- Return fPeGearMod(Gear, t, MODdata.Vh.V(t), MODdata.Vh.a(t), Grad)
- End Function
-
-
-#End Region
-
-#Region "Engine Speed Calculation"
-
- Private Function fnn(ByVal V As Single, ByVal Gear As Integer, ByVal ClutchSlip As Boolean) As Single
- Return (fnU(V, Gear, ClutchSlip) - ENG.Nidle) / (ENG.Nrated - ENG.Nidle)
- End Function
-
- Private Function fnU(ByVal V As Single, ByVal Gear As Integer, ByVal ClutchSlip As Boolean) As Single
- Dim akn As Single
- Dim U As Single
- U = CSng(V * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000))
- If U < ENG.Nidle Then U = ENG.Nidle
- If ClutchSlip Then
- akn = ClutchNorm / ((ENG.Nidle + ClutchNorm * (ENG.Nrated - ENG.Nidle)) / ENG.Nrated)
- U = (akn * U / ENG.Nrated) * (ENG.Nrated - ENG.Nidle) + ENG.Nidle
- End If
- Return U
- End Function
-
- Private Function fV(ByVal nU As Single, ByVal Gear As Integer) As Single
- Return nU * (2 * VEH.rdyn * Math.PI / 1000) / (60.0 * GBX.Igetr(0) * GBX.Igetr(Gear))
- End Function
-
- Private Function fnUout(ByVal V As Single, ByVal Gear As Integer) As Single
- Return V * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000)
- End Function
-
-#End Region
-
-#Region "Power Calculation"
-
- '--------------Power before Diff = At Wheel -------------
- Private Function fPwheel(ByVal t As Integer, ByVal Grad As Single) As Single
- If PwheelVorg Then
- Return MODdata.Vh.Pwheel(t)
- Else
+ PaM)
+ End If
+ End Function
+
+ Private Function fPeGearMod(ByVal Gear As Integer, ByVal t As Integer, ByVal Grad As Single) As Single
+ Return fPeGearMod(Gear, t, MODdata.Vh.V(t), MODdata.Vh.a(t), Grad)
+ End Function
+
+
+#End Region
+
+#Region "Engine Speed Calculation"
+
+ Private Function fnn(ByVal V As Single, ByVal Gear As Integer, ByVal ClutchSlip As Boolean) As Single
+ Return (fnU(V, Gear, ClutchSlip) - ENG.Nidle) / (ENG.Nrated - ENG.Nidle)
+ End Function
+
+ Private Function fnU(ByVal V As Single, ByVal Gear As Integer, ByVal ClutchSlip As Boolean) As Single
+ Dim akn As Single
+ Dim U As Single
+ U = CSng(V * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000))
+ If U < ENG.Nidle Then U = ENG.Nidle
+ If ClutchSlip Then
+ akn = ClutchNorm / ((ENG.Nidle + ClutchNorm * (ENG.Nrated - ENG.Nidle)) / ENG.Nrated)
+ U = (akn * U / ENG.Nrated) * (ENG.Nrated - ENG.Nidle) + ENG.Nidle
+ End If
+ Return U
+ End Function
+
+ Private Function fV(ByVal nU As Single, ByVal Gear As Integer) As Single
+ Return nU * (2 * VEH.rdyn * Math.PI / 1000) / (60.0 * GBX.Igetr(0) * GBX.Igetr(Gear))
+ End Function
+
+ Private Function fnUout(ByVal V As Single, ByVal Gear As Integer) As Single
+ Return V * 60.0 * GBX.Igetr(0) * GBX.Igetr(Gear) / (2 * VEH.rdyn * Math.PI / 1000)
+ End Function
+
+#End Region
+
+#Region "Power Calculation"
+
+ '--------------Power before Diff = At Wheel -------------
+ Private Function fPwheel(ByVal t As Integer, ByVal Grad As Single) As Single
+ If PwheelVorg Then
+ Return MODdata.Vh.Pwheel(t)
+ Else
Return _
fPr(MODdata.Vh.V(t), Grad) + fPair(MODdata.Vh.V(t), t) + fPaFZ(MODdata.Vh.V(t), MODdata.Vh.a(t)) +
- fPs(MODdata.Vh.V(t), Grad)
- End If
- End Function
-
- Private Function fPwheel(ByVal t As Integer, ByVal v As Single, ByVal a As Single, ByVal Grad As Single) As Single
- Return fPr(v, Grad) + fPair(v, t) + fPaFZ(v, a) + fPs(v, Grad)
- End Function
-
- '----------------Rolling-resistance----------------
- Private Function fPr(ByVal v As Single, ByVal Grad As Single) As Single
- Return CSng(Math.Cos(Math.Atan(Grad * 0.01)) * (VEH.Loading + VEH.Mass + VEH.MassExtra) * 9.81 * VEH.Fr0 * v * 0.001)
- End Function
-
- '----------------Drag-resistance----------------
- Private Function fPair(ByVal v As Single, ByVal t As Integer) As Single
- Dim vair As Single
- Dim Cd As Single
-
- Select Case VEH.CdMode
-
- Case tCdMode.ConstCd0
- vair = v
- Cd = VEH.Cd
-
- Case tCdMode.CdOfV
- vair = v
- Cd = VEH.Cd(v)
-
- Case Else 'tCdType.CdOfBeta
- vair = MODdata.Vh.VairVres(t)
- Cd = VEH.Cd(Math.Abs(MODdata.Vh.VairBeta(t)))
-
- End Select
-
- Return CSng((Cd * VEH.CrossSecArea * Cfg.AirDensity / 2 * ((vair) ^ 2)) * v * 0.001)
- End Function
-
- '--------Vehicle Acceleration-capability(Beschleunigungsleistung) --------
- Private Function fPaFZ(ByVal v As Single, ByVal a As Single) As Single
- Return CSng(((VEH.Mass + VEH.MassExtra + VEH.m_red + VEH.Loading) * a * v) * 0.001)
- End Function
-
+ fPs(MODdata.Vh.V(t), Grad)
+ End If
+ End Function
+
+ Private Function fPwheel(ByVal t As Integer, ByVal v As Single, ByVal a As Single, ByVal Grad As Single) As Single
+ Return fPr(v, Grad) + fPair(v, t) + fPaFZ(v, a) + fPs(v, Grad)
+ End Function
+
+ '----------------Rolling-resistance----------------
+ Private Function fPr(ByVal v As Single, ByVal Grad As Single) As Single
+ Return CSng(Math.Cos(Math.Atan(Grad * 0.01)) * (VEH.Loading + VEH.Mass + VEH.MassExtra) * 9.81 * VEH.Fr0 * v * 0.001)
+ End Function
+
+ '----------------Drag-resistance----------------
+ Private Function fPair(ByVal v As Single, ByVal t As Integer) As Single
+ Dim vair As Single
+ Dim Cd As Single
+
+ Select Case VEH.CdMode
+
+ Case tCdMode.ConstCd0
+ vair = v
+ Cd = VEH.Cd
+
+ Case tCdMode.CdOfV
+ vair = v
+ Cd = VEH.Cd(v)
+
+ Case Else 'tCdType.CdOfBeta
+ vair = MODdata.Vh.VairVres(t)
+ Cd = VEH.Cd(Math.Abs(MODdata.Vh.VairBeta(t)))
+
+ End Select
+
+ Return CSng((Cd * VEH.CrossSecArea * Cfg.AirDensity / 2 * ((vair) ^ 2)) * v * 0.001)
+ End Function
+
+ '--------Vehicle Acceleration-capability(Beschleunigungsleistung) --------
+ Private Function fPaFZ(ByVal v As Single, ByVal a As Single) As Single
+ Return CSng(((VEH.Mass + VEH.MassExtra + VEH.m_red + VEH.Loading) * a * v) * 0.001)
+ End Function
+
Private Function fPaMotSimple(ByVal t As Integer, ByVal Gear As Integer, ByVal v As Single, ByVal a As Single) _
- As Single
- Return ((ENG.I_mot * (GBX.Igetr(0) * GBX.Igetr(Gear) / (VEH.rdyn / 1000)) ^ 2) * a * v) * 0.001
- End Function
-
- Public Function fPaMot(ByVal nU As Single, ByVal nUBefore As Single) As Single
- If GBX.TCon Then
- Return ((ENG.I_mot + GBX.TCinertia) * (nU - nUBefore) * 0.01096 * ((nU + nUBefore) / 2)) * 0.001
- Else
- Return (ENG.I_mot * (nU - nUBefore) * 0.01096 * ((nU + nUBefore) / 2)) * 0.001
- End If
- End Function
-
- '----------------Slope resistance ----------------
- Private Function fPs(ByVal v As Single, ByVal Grad As Single) As Single
- Return CSng(((VEH.Loading + VEH.Mass + VEH.MassExtra) * 9.81 * Math.Sin(Math.Atan(Grad * 0.01)) * v) * 0.001)
- End Function
-
- '----------------Auxillaries(Nebenaggregate) ----------------
- Public Function fPaux(ByVal t As Integer, ByVal nU As Single) As Single
- Return CSng(MODdata.Vh.Padd(t) + VEC.PauxSum(t, nU))
- End Function
-
- '-------------------Transmission(Getriebe)-------------------
+ As Single
+ Return ((ENG.I_mot * (GBX.Igetr(0) * GBX.Igetr(Gear) / (VEH.rdyn / 1000)) ^ 2) * a * v) * 0.001
+ End Function
+
+ Public Function fPaMot(ByVal nU As Single, ByVal nUBefore As Single) As Single
+ If GBX.TCon Then
+ Return ((ENG.I_mot + GBX.TCinertia) * (nU - nUBefore) * 0.01096 * ((nU + nUBefore) / 2)) * 0.001
+ Else
+ Return (ENG.I_mot * (nU - nUBefore) * 0.01096 * ((nU + nUBefore) / 2)) * 0.001
+ End If
+ End Function
+
+ '----------------Slope resistance ----------------
+ Private Function fPs(ByVal v As Single, ByVal Grad As Single) As Single
+ Return CSng(((VEH.Loading + VEH.Mass + VEH.MassExtra) * 9.81 * Math.Sin(Math.Atan(Grad * 0.01)) * v) * 0.001)
+ End Function
+
+ '----------------Auxillaries(Nebenaggregate) ----------------
+ Public Function fPaux(ByVal t As Integer, ByVal nU As Single) As Single
+ Return CSng(MODdata.Vh.Padd(t) + VEC.PauxSum(t, nU))
+ End Function
+
+ '-------------------Transmission(Getriebe)-------------------
Private Function fPlossGB(ByVal PvD As Single, ByVal V As Single, ByVal Gear As Integer, ByVal TrLossApprox As Boolean) _
- As Single
- Dim Pdiff As Single
- Dim Prt As Single
- Dim P As Single
- Dim nU As Single
-
- If Gear = 0 Then Return 0
-
- nU = (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0) * GBX.Igetr(Gear)
-
- 'Pdiff
- Pdiff = fPlossDiff(PvD, V, TrLossApprox)
-
- If VEH.RtType = tRtType.Secondary Then
- Prt = fPlossRt(V, Gear)
- Else
- Prt = 0
- End If
-
- '***Differential
- ' Power before Transmission; after Differential and Retarder (if Type=Secondary)
- P = PvD + Pdiff + Prt
-
- Return Math.Max(GBX.IntpolPeLoss(Gear, nU, P, TrLossApprox), 0)
- End Function
-
- Private Function fPlossDiff(ByVal PvD As Single, ByVal V As Single, ByVal TrLossApprox As Boolean) As Single
-
- '***Differential
- ' Power before Differential
- Return Math.Max(GBX.IntpolPeLoss(0, (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0), PvD, TrLossApprox), 0)
- End Function
-
+ As Single
+ Dim Pdiff As Single
+ Dim Prt As Single
+ Dim P As Single
+ Dim nU As Single
+
+ If Gear = 0 Then Return 0
+
+ nU = (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0) * GBX.Igetr(Gear)
+
+ 'Pdiff
+ Pdiff = fPlossDiff(PvD, V, TrLossApprox)
+
+ If VEH.RtType = tRtType.Secondary Then
+ Prt = fPlossRt(V, Gear)
+ Else
+ Prt = 0
+ End If
+
+ '***Differential
+ ' Power before Transmission; after Differential and Retarder (if Type=Secondary)
+ P = PvD + Pdiff + Prt
+
+ Return Math.Max(GBX.IntpolPeLoss(Gear, nU, P, TrLossApprox), 0)
+ End Function
+
+ Private Function fPlossDiff(ByVal PvD As Single, ByVal V As Single, ByVal TrLossApprox As Boolean) As Single
+
+ '***Differential
+ ' Power before Differential
+ Return Math.Max(GBX.IntpolPeLoss(0, (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0), PvD, TrLossApprox), 0)
+ End Function
+
Private Function fPlossGBfwd(ByVal PeICE As Single, ByVal V As Single, ByVal Gear As Integer,
- ByVal TrLossApprox As Boolean) As Single
- Dim nU As Single
- Dim Prt As Single
-
- If Gear = 0 Then Return 0
-
- If VEH.RtType = tRtType.Primary Then
- Prt = fPlossRt(V, Gear)
- Else
- Prt = 0
- End If
-
- nU = (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0) * GBX.Igetr(Gear)
-
- Return Math.Max(GBX.IntpolPeLossFwd(Gear, nU, PeICE + Prt, TrLossApprox), 0)
- End Function
-
- Private Function fPlossDiffFwd(ByVal PeIn As Single, ByVal V As Single, ByVal TrLossApprox As Boolean) As Single
- Dim nU As Single
-
- nU = (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0)
-
- Return Math.Max(GBX.IntpolPeLossFwd(0, nU, PeIn, TrLossApprox), 0)
- End Function
-
- Private Function fPlossRt(ByVal Vist As Single, ByVal Gear As Integer) As Single
- Return VEH.RtPeLoss(Vist, Gear)
- End Function
-
- '----------------Gearbox inertia ----------------
- Private Function fPaG(ByVal V As Single, ByVal a As Single) As Single
- Dim Mred As Single
- Mred = GBX.GbxInertia * (GBX.Igetr(0) / (VEH.rdyn / 1000)) ^ 2
- Return (Mred * a * V) * 0.001
- End Function
-
-#End Region
-End Class
-
+ ByVal TrLossApprox As Boolean) As Single
+ Dim nU As Single
+ Dim Prt As Single
+
+ If Gear = 0 Then Return 0
+
+ If VEH.RtType = tRtType.Primary Then
+ Prt = fPlossRt(V, Gear)
+ Else
+ Prt = 0
+ End If
+
+ nU = (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0) * GBX.Igetr(Gear)
+
+ Return Math.Max(GBX.IntpolPeLossFwd(Gear, nU, PeICE + Prt, TrLossApprox), 0)
+ End Function
+
+ Private Function fPlossDiffFwd(ByVal PeIn As Single, ByVal V As Single, ByVal TrLossApprox As Boolean) As Single
+ Dim nU As Single
+
+ nU = (60 * V) / (2 * VEH.rdyn * Math.PI / 1000) * GBX.Igetr(0)
+
+ Return Math.Max(GBX.IntpolPeLossFwd(0, nU, PeIn, TrLossApprox), 0)
+ End Function
+
+ Private Function fPlossRt(ByVal Vist As Single, ByVal Gear As Integer) As Single
+ Return VEH.RtPeLoss(Vist, Gear)
+ End Function
+
+ '----------------Gearbox inertia ----------------
+ Private Function fPaG(ByVal V As Single, ByVal a As Single) As Single
+ Dim Mred As Single
+ Mred = GBX.GbxInertia * (GBX.Igetr(0) / (VEH.rdyn / 1000)) ^ 2
+ Return (Mred * a * V) * 0.001
+ End Function
+
+#End Region
+End Class
+