when searching for TC operating point on engine drag curve, enforce engine...

when searching for TC operating point on engine drag curve, enforce engine speed slightly above idling speed to avoid issues due to precision and search tolerance

Documentation/VehiclesReleaseComparisonDeclarationMode/Class_9_RigidTruck_AT_Decl.xml

 <?xml version="1.0" encoding="utf-8"?>
 <tns:VectoInputDeclaration schemaVersion="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:tugraz:ivt:VectoAPI:DeclarationDefinitions:v1.0" xmlns:tns="urn:tugraz:ivt:VectoAPI:DeclarationInput:v1.0" xsi:schemaLocation="urn:tugraz:ivt:VectoAPI:DeclarationInput:v1.0 https://webgate.ec.europa.eu/CITnet/svn/VECTO/trunk/Share/XML/XSD/VectoInput.xsd">
-  <Vehicle id="VEH-N.A.">
+  <Vehicle id="VEH-class9_AT">
     <Manufacturer>TUG Generic</Manufacturer>
     <ManufacturerAddress>N.A.</ManufacturerAddress>
     <Model>N.A.</Model>

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

@@ -209,7 +209,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 					engineResponse.DragPower - engineResponse.AuxiliariesPowerDemand,
 					DataBus.EngineSpeed, outAngularVelocity, _engineInertia, dt, previousPower);
 				var maxInputSpeed = VectoMath.Min(ModelData.TorqueConverterSpeedLimit, DataBus.EngineN95hSpeed);
-				var lowerInputSpeed = VectoMath.Max(DataBus.EngineIdleSpeed, 0.8 * DataBus.EngineSpeed);
+				var lowerInputSpeed = VectoMath.Max(DataBus.EngineIdleSpeed * 1.001, 0.8 * DataBus.EngineSpeed);
 				var corrected = false;
 				if (operatingPoint.InAngularVelocity.IsGreater(maxInputSpeed)) {
 					operatingPoint = ModelData.FindOperatingPoint(maxInputSpeed, outAngularVelocity);