From 27317ae4160a495869554d804194819c65b5d102 Mon Sep 17 00:00:00 2001
From: Markus Quaritsch <markus.quaritsch@tugraz.at>
Date: Fri, 1 Apr 2016 14:55:33 +0200
Subject: [PATCH] added testcases (both AAUX, Vecto3 BusAuxAdapter) for FC
after several cycle steps
---
.../IntegrationTests/AuxDemandTest.vb | 72 +++++++++++++++++
.../BusAuxiliaries/AuxDemandTest.cs | 78 ++++++++++++++++++-
2 files changed, 147 insertions(+), 3 deletions(-)
diff --git a/VECTOAux/VectoAuxiliariesTests/IntegrationTests/AuxDemandTest.vb b/VECTOAux/VectoAuxiliariesTests/IntegrationTests/AuxDemandTest.vb
index 6c1b7e8bff..1382c0b478 100644
--- a/VECTOAux/VectoAuxiliariesTests/IntegrationTests/AuxDemandTest.vb
+++ b/VECTOAux/VectoAuxiliariesTests/IntegrationTests/AuxDemandTest.vb
@@ -47,5 +47,77 @@ Namespace IntegrationTests
Assert.AreEqual(expectedPowerDemand, power, 0.0001)
End Sub
+
+ <Test>
+ Public Sub AuxFCConsumtionTest()
+
+ Dim driveLinePower As Double = 148
+ Dim internalPower As Double = 148
+ Dim engineSpeed As Double = 1256
+
+
+ Dim engineFCMapFilePath = "TestFiles\Integration\24t Coach.vmap"
+ Dim auxFilePath = "TestFiles\Integration\AdvAuxTest.aaux"
+
+ Dim aux As AdvancedAuxiliaries = New AdvancedAuxiliaries
+
+ aux.VectoInputs.Cycle = "Coach"
+ aux.VectoInputs.VehicleWeightKG = 12000
+ aux.VectoInputs.FuelDensity = 0.832
+ Dim fuelMap As cMAP = New cMAP()
+ fuelMap.FilePath = engineFCMapFilePath
+ fuelMap.ReadFile(False)
+ fuelMap.Triangulate()
+
+ aux.VectoInputs.FuelMap = fuelMap
+
+
+ aux.Signals.TotalCycleTimeSeconds = 15000
+ aux.Signals.EngineIdleSpeed = 560
+
+ aux.Initialise(Path.GetFileName(auxFilePath), Path.GetDirectoryName(Path.GetFullPath(auxFilePath)) + "\")
+
+ aux.Signals.ClutchEngaged = True
+ aux.Signals.EngineDrivelinePower = driveLinePower 'kW
+ aux.Signals.EngineSpeed = engineSpeed 'rpm
+ aux.Signals.EngineDrivelineTorque = driveLinePower * 1000 / (1256 * 2 * Math.PI / 60)
+ aux.Signals.EngineMotoringPower = 24 'kW - has to be positive
+
+ aux.Signals.PreExistingAuxPower = 0
+ aux.Signals.Idle = False
+ aux.Signals.InNeutral = False
+ aux.Signals.RunningCalc = True
+ aux.Signals.Internal_Engine_Power = internalPower 'kW
+
+ Dim msg As String
+ For i As Integer = 0 To 9
+ Assert.AreEqual(4537.96826, aux.AuxiliaryPowerAtCrankWatts, 0.001)
+ aux.CycleStep(1, msg)
+ Next
+
+ Assert.AreEqual(78.4127, aux.AA_TotalCycleFC_Grams, 0.0001)
+
+ aux.Signals.EngineDrivelinePower = -15
+ aux.Signals.EngineDrivelineTorque = aux.Signals.EngineDrivelinePower * 1000 / (1256 * 2 * Math.PI / 60)
+ aux.Signals.Internal_Engine_Power = -50
+
+ For i As Integer = 0 To 9
+ Assert.AreEqual(7405.0791, aux.AuxiliaryPowerAtCrankWatts, 0.001)
+ aux.CycleStep(1, msg)
+ Next
+
+ Assert.AreEqual(81.0836, aux.AA_TotalCycleFC_Grams, 0.0001)
+
+ aux.Signals.EngineDrivelinePower = driveLinePower
+ aux.Signals.EngineDrivelineTorque = aux.Signals.EngineDrivelinePower * 1000 / (1256 * 2 * Math.PI / 60)
+ aux.Signals.Internal_Engine_Power = internalPower
+
+ For i As Integer = 0 To 9
+ Assert.AreEqual(4537.96826, aux.AuxiliaryPowerAtCrankWatts, 0.001)
+ aux.CycleStep(1, msg)
+ Next
+
+ Assert.AreEqual(160.08049, aux.AA_TotalCycleFC_Grams, 0.0001)
+ End Sub
End Class
End Namespace
\ No newline at end of file
diff --git a/VectoCoreTest/Integration/BusAuxiliaries/AuxDemandTest.cs b/VectoCoreTest/Integration/BusAuxiliaries/AuxDemandTest.cs
index 3407f80991..fa1c84b21c 100644
--- a/VectoCoreTest/Integration/BusAuxiliaries/AuxDemandTest.cs
+++ b/VectoCoreTest/Integration/BusAuxiliaries/AuxDemandTest.cs
@@ -1,4 +1,6 @@
-using NUnit.Framework;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using NUnit.Framework;
+using TUGraz.VectoCore.Models.Simulation.Data;
using TUGraz.VectoCore.Models.Simulation.Impl;
using TUGraz.VectoCore.Models.SimulationComponent.Data;
using TUGraz.VectoCore.Models.SimulationComponent.Data.Engine;
@@ -44,10 +46,80 @@ namespace TUGraz.VectoCore.Tests.Integration.BusAuxiliaries
var engineSpeed = engineSpeedRpm.RPMtoRad();
busAux.Initialize(engineDrivelinePower / engineSpeed, engineSpeed);
- var power = busAux.PowerDemand(0.SI<Second>(), 1.SI<Second>(), engineDrivelinePower / engineSpeed,
+ var torque = busAux.PowerDemand(0.SI<Second>(), 1.SI<Second>(), engineDrivelinePower / engineSpeed,
(internalPower * 1000).SI<Watt>() / engineSpeed, engineSpeed);
- Assert.AreEqual(expectedPowerDemand, (power * engineSpeed).Value(), 1e-4);
+ Assert.AreEqual(expectedPowerDemand, (torque * engineSpeed).Value(), 1e-4);
+ }
+
+ [Test]
+ public void AuxFCConsumptionTest()
+ {
+ var driveLinePower = 148;
+ var engineSpeedRpm = 1256;
+ var internalPower = 148;
+
+
+ var auxFilePath = @"TestData\Integration\BusAuxiliaries\AdvAuxTest.aaux";
+ var engineFLDFilePath = @"TestData\Integration\BusAuxiliaries\24t Coach.vfld";
+ var engineFCMapFilePath = @"TestData\Integration\BusAuxiliaries\24t Coach.vmap";
+
+ var vehicle = new VehicleContainer();
+ var fcMap = FuelConsumptionMap.ReadFromFile(engineFCMapFilePath);
+ var fld = EngineFullLoadCurve.ReadFromFile(engineFLDFilePath);
+ var modelData = new CombustionEngineData() {
+ ConsumptionMap = fcMap,
+ FullLoadCurve = fld,
+ IdleSpeed = 560.SI<PerSecond>()
+ };
+
+ var engine = new CombustionEngine(vehicle, modelData);
+ //new Vehicle(vehicle, new VehicleData());
+ var driver = new MockDriver(vehicle) { VehicleStopped = false };
+ var gbx = new MockGearbox(vehicle) { Gear = 1 };
+
+ var busAux = new BusAuxiliariesAdapter(vehicle, auxFilePath, "Coach", 12000.SI<Kilogram>(),
+ fcMap, modelData.IdleSpeed);
+
+
+ var engineDrivelinePower = (driveLinePower * 1000).SI<Watt>();
+ var engineSpeed = engineSpeedRpm.RPMtoRad();
+ busAux.Initialize(engineDrivelinePower / engineSpeed, engineSpeed);
+
+ var modalData = new MockModalDataContainer();
+
+ for (int i = 0; i < 10; i++) {
+ var torque = busAux.PowerDemand(0.SI<Second>(), 1.SI<Second>(), engineDrivelinePower / engineSpeed,
+ (internalPower * 1000).SI<Watt>() / engineSpeed, engineSpeed);
+ Assert.AreEqual(4537.96826, (torque * engineSpeed).Value(), 1e-3);
+ busAux.CommitSimulationStep(modalData);
+ }
+
+ Assert.AreEqual(78.4127, ((SI)modalData[ModalResultField.AA_TotalCycleFC_Grams]).Value(), 0.0001);
+
+ engineDrivelinePower = -15000.SI<Watt>();
+ internalPower = -50;
+
+ for (int i = 0; i < 10; i++) {
+ var torque = busAux.PowerDemand(0.SI<Second>(), 1.SI<Second>(), engineDrivelinePower / engineSpeed,
+ (internalPower * 1000).SI<Watt>() / engineSpeed, engineSpeed);
+ Assert.AreEqual(7405.0791, (torque * engineSpeed).Value(), 1e-3);
+ busAux.CommitSimulationStep(modalData);
+ }
+
+ Assert.AreEqual(81.0836, ((SI)modalData[ModalResultField.AA_TotalCycleFC_Grams]).Value(), 0.0001);
+
+ engineDrivelinePower = (driveLinePower * 1000).SI<Watt>();
+ internalPower = 148;
+
+ for (int i = 0; i < 10; i++) {
+ var torque = busAux.PowerDemand(0.SI<Second>(), 1.SI<Second>(), engineDrivelinePower / engineSpeed,
+ (internalPower * 1000).SI<Watt>() / engineSpeed, engineSpeed);
+ Assert.AreEqual(4537.96826, (torque * engineSpeed).Value(), 1e-3);
+ busAux.CommitSimulationStep(modalData);
+ }
+
+ Assert.AreEqual(160.08049, ((SI)modalData[ModalResultField.AA_TotalCycleFC_Grams]).Value(), 0.0001);
}
}
}
\ No newline at end of file
--
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