AMT車輛電控系統(tǒng)開發(fā)與研究.pdf

1、重慶大學碩士學位論文AMT車輛電控系統(tǒng)開發(fā)與研究姓名：游同生申請學位級別：碩士專業(yè)：機械設計及理論指導教師：秦大同20090604英文摘要ABSTRACTAutomatedMechanicalTransmissionisatypeofproductfitforOUrnationalconditionandwillbecomethemaindirectionwhichourcountry’Stransmissiongearboxwilld

2、evelop，whichhasthemeritnotonlyofAutomatedTransmission’Seasieroperationbutalsoofthequondammanualtransmission’Shi曲lyefficientgeardrive，thelowcost，thesimplestructureandthegoodmanufactureheritageAMTshiftqualityresearchwasthe

3、crucialkeypointintheAMTtechnologysystem，andithadthedirecteffect011thecompetitivenessoftheAMTThispaperbasedonthe“Changanstar“AMTprojectandcontainstheresearchcontentsshownasfollows：①AtfirstresearchedAMTsystemprogramandiden

4、tifiedthehydrauliccontrolsystem，shiftingimplementingagency，clutchexecutingagencyhardwareandsoftwareprogramoftheAMTcontrolsystembasedonthestructureandperformanceparametersanalysisoftheoriginalmanualtransmissionvehicle②Shi

5、ftlawandclutchengagementlawarethecoretechnologyintheAMTresearchanddevelopmenttechnologysystemIthadthegreatestimpactontheAMTshiftqualityTherefore，howtheshiftlawandclutchengagementhaveimpactontheAMTshiftqualitywasthefocuso

6、fthispaperandhowtheshifttiminghasimpactOllshiftqualitywasalsobediscussedinthispaperAndattainedthebettershiftlawandcontrolstrategyofthe‘‘Changanstar’③StudiedhowtheAMTcontrolsystemhardwarecomponentdesignandselectionimpacto

7、ntheshiftqualityforthefirsttimeAccordingtoalargenumberofcalculationAMTcontrolsystemcomponenthadbeenselectedeffectivelyandgetthebeRershiftquality④StudiedtheimplementationplanwhichrealizesthejiontcontrolofECUandTCU，andanal