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ancesofanAutomotiveTorqueConverterwithaSquashedTo-rus.SAEpaper2002-01-0886.23ShinS,ChangH,JooIS.EffectofScrollAngleonPerforman-ceofAutomotiveTorqueConverter.SAE2000-01-1158.24SchweitzerJ,GandhamJ.ComputationalFluidDynamicsinTorqueConverters:ValidationandApplication.InternationalJournalofRotatingMachinery,2003(9):411~418.25ShinS,etal.PerformanceImprovementUsingaSlottedStatorofanAutomotiveTorqueConverter.SAEpaper2003-01-0247.26AndersonCL,etal.ExperimentalInvestigationofCavitationSignaturesinanAutomotiveTorqueConverterUsingaMicr-owaveTelemetryTechnique.InternationalJournalofRotatingMachinery,2003(9):403~410.27AdachiK,etal.SlipControlforaLock-UpClutchwithaRo-bustControlMethod.SICE2004AnnualConference(IEEECat.No.04TH8773),2004.28RyoichiHetal.RobustStabilizationofSlipControlSystemforTorqueConverterLock-upClutchUsingH-InfinityCon-trolTheory(2ndReport,EvaluationTestonVehicle).NipponKikaiGakkaiRonbunshu,CHen/TransactionsoftheJapanSocietyofMechanicalEngineers,2003.29HahnJO,LeeKI.NonlinearRobustControlofTorqueConv-erterClutchSlipSystemforPassengerVehiclesUsingAdva-ncedtorqueEstimationAlgorithms.VehicleSystemDynami-cs,2002,37(3):175~192.30DuanC,SinghR.Stick-SlipBehaviorofTorqueConverterCl-utch.SAE2005-01-2456.31OgawaH,etal.MechanismofShudderPhenomenainTorqueConverterandSystemSimulationModel.SAE2007-01-0243.()2008113。1CAE,,。····CAE112(1.;2.)【】ADAMS/CAR,。、、;;,。CAEU461.2A1000-3703(2009)03-0006-05CAEAnalysisModelingTechniqueandApplicationofCarMulti-bodySystemDynamicsChangFang1,LüZhenhua1,GuoKonghui2(1.StateKeyLaboratoryofAutomotiveSafetyandEnergyConservation,TsinghuaUniversity;2.StateKeyLaboratoryofAutomobileDynamicSimulation,JilinUniversity)【Abstract】Thesimulationmodelofcompletevehicleperformanceforanewcarwasestablishedbyusingmulti-bodysystemdynamicssoftwareADAMS/CAR,thenthismodelwasdividedintoseveralsubsystems,andthemodelsforsubsystemswereestablishedandvalidatedrespectively.Theinertiaandrubberpartsmechanicscharacteristicparametersofcarsuspension,powertrainandtireetcweredeterminedbasedonmeasurementandfiniteelementmethod;theflexiblebodydynamicmodeloftwistbeamtyperearsuspensionofthecarwasbuiltbyusingmodalsynthesismethod;thekinematicsanddynamicspre-analysisoftheimportantsubsystemsandcompletevehiclemodelvalidatedthecompletevehicledynamicsmodel.Keywords:Multi-bodysystemdynamics,Model,CAE,Virtualexperiment6——20093,,。,[1~4]。ADAMS/CAR-,。,;,;,。2,,,,。1,[5]。12.1,、、、、、,,。,、、,,。2.2。,:a.,,,、,。。b.,、、。、、,、,、、、。c.,,、。CAD、、。CAD;、,;,,,、、,。,。2。(a)(b)22.3,,[6]。,,,。3,,4.03.53.02.52.01.51.00.50/kN0246810/mm····7——,-。32.4CAE,[7]。,、,,。,,。,,,,。3ADAMS/CAR。3.1McPherson、、。、、、、、、、,。ADAMS4。,CAD,、、、,、,19.5N/mm。(2)。4McPherson,5(5)。5,,,McPherson,。53.2,、、。,,。,13268、13341,514,。3,1。1100500-50-100/mm-1.0-0.500.51.0/(°)/Hz122.30295.933109.57····8——200936。7。673.3CAD,,,。,6(7.50Hz、7.73Hz、8.85Hz、10.99Hz、16.39Hz、21.79Hz),,。3.4Magic-Formula、Fiala、UniTire、FTire、SWIFT-Tyre。,Magic-Formula、,Magic-Formula;6,FTire;FTire。175/65R14,221.1N/mm,,Magic-Formula;66.2Hz、87.4Hz;,FTire。3.5,,,,。、,。,-,8。-,,,ADAMS-9。(a)(b)8-9-3.6,10。72、1()、6(、)、10(、)、4(、)、5()、6(、8006004002000/N00.010.020.03/m····9——)、33(、)、3(、)、8,92。10-3.7,。936kg,852mm,243mm,606kg,。30km/h,100mm,11,12。,,。,[7]。11124、、、-、、,。CAD、、。,。、、,,。、,。-,。,3,。、,,6,,。,,,。1..:,1991.2MagnusGaefvert,OlofLindgaerde.A9-DOFTractor-Semitra-ilerDynamicHandlingModelforAdvancedChassisControlStudies.VehicleSystemDynamics,2004,41.3EtmanLFP,VermeulenRCN,VanHeckJGAM.DesignofaStrokeDependentDamperfortheFrontAxleSuspensionofaTruckUsingMultibodySystemDynamicsandNumericalOp-timization.VehicleSystemDynamics,2002,38.4RubinsteinD,HitronR.ADetailedMulti-BodyModelforDy-namicSimulationofOff-RoadTrackedVehicles.JournalofTe-rramechanics,2004,41:163~173.5JochenRauh.VirtualDevelopmentofRideandHandlingCha-racteristicsforAdvancedPassengerCars.VehicleSystemDy-namics,2003,40:135~155.6,..,2000.7,,.CAE.,2007(9).()20081227。400350300250200/mm02468/s····10——
本文标题:轿车多体系统动力学的CAE分析模型构建技术及应用
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