From 764cbba04d868b5c6101423581a109ea6b45b1c7 Mon Sep 17 00:00:00 2001
From: Markus Quaritsch <markus.quaritsch@tugraz.at>
Date: Thu, 13 Jun 2019 10:29:08 +0200
Subject: [PATCH] torque converter: in case an operating point could not be
found, use the same lower limit (i.e. engine idling speed * 1.001) to avoid
'jumping' engine speeds (between idling speed in case no operating point is
found) and idling speed * 1.001 in case the engine speed of the found
operating point is too low
---
.../Models/SimulationComponent/Impl/TorqueConverter.cs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/TorqueConverter.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/TorqueConverter.cs
index cd7d75c756..aca76e1cf8 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/TorqueConverter.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/TorqueConverter.cs
@@ -230,7 +230,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
return operatingPoint;
} catch (VectoException ve) {
Log.Error(ve, "TorqueConverter: Failed to find operating point for DragPower {0}", engineResponse.DragPower);
- var engineSpeed = VectoMath.Max(DataBus.EngineIdleSpeed, 0.8 * DataBus.EngineSpeed);
+ var engineSpeed = VectoMath.Max(DataBus.EngineIdleSpeed * 1.001, 0.8 * DataBus.EngineSpeed);
var retVal = FindValidTorqueConverterOperatingPoint(
absTime, dt, outAngularVelocity, engineSpeed,
--
GitLab