port bugfix in torqueconverter from official branch to dev version (prevents...

port bugfix in torqueconverter from official branch to dev version (prevents jumping between two different engine speeds when searching an operating point for TC

VectoCore/VectoCore/Models/SimulationComponent/Impl/TorqueConverter.cs

@@ -241,7 +241,10 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 				return operatingPoint;
 			} catch (VectoException ve) {
 				Log.Warn(ve, "TorqueConverter: Failed to find operating point for DragPower {0}", engineResponse.DragPower);
-				var engineSpeed = VectoMath.Max(DataBus.EngineIdleSpeed * 1.001, 0.8 * DataBus.EngineSpeed);
+				            //var engineSpeed = VectoMath.Max(DataBus.EngineIdleSpeed * 1.001, 0.8 * DataBus.EngineSpeed);
+				var engineSpeed = DataBus.DrivingAction == DrivingAction.Brake
+					? DataBus.EngineIdleSpeed * 1.001
+					: VectoMath.Max(DataBus.EngineIdleSpeed * 1.001, 0.8 * DataBus.EngineSpeed);
 
 				var retVal = FindValidTorqueConverterOperatingPoint(
 					absTime, dt, outAngularVelocity, engineSpeed,