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ID:36457435
大小:2.50 MB
页数:89页
时间:2019-05-10
《基于OSEK的HEV动力总成控制系统研究和开发》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、北京交通大学硕士学位论文基于OSEK的HEV动力总成控制系统研究和开发姓名:芦畅申请学位级别:硕士专业:动力机械及工程指导教师:张欣20060301北京交通大学硕士学位论文AbstractAbstraCtDuetomeglobalenergycrisisaIldenvir0IlIllentalconcems,theautomobileindustryisfacinggreatchallengeofdevelopingthevehicleswimbetterfIlelefficiencyandloweremi
2、ssion.HybridElectricV曲icle(HEV)isbecomingamainbraIlchofnewtypeautomobilesintheworldbecauseofitsexcellentfueleconomyandlowemissionperfbmlance.ItisVeryanimponalltresearchfieldofusingem.beddcdRTOs(Real—timeOperatingsystem)onⅡ1epo、vcmaincontrol8ystemofHEVsuppo
3、rtedbymemajorproject“Researchonthenew—typePower虹aincor血DlSystemforEQ6110HEV”under“High一1'echR&DProgr锄ofChim”,theresearchanddeVelopmentofpowerb.aincomrolsystembasedonOSEKembeddedRTOShasbeencarriedomforEQ6110HEVWimanalyzingthe叩erationcharactersofEQ6110HEVpow
4、enrainaIldsubsystems,the、vholedesignprojectforthecontrolsystemandⅡ1ehi曲巾oweredhardwaresystembasedonMPC566micro—corl打ollerweredetennined,a11dthesystemanti-ime疵rencewasdesigned.Theenergydistributioncontr01strategy、怕sanalyzed趴dtllesoRwarelogisticarimmeticofco
5、ntrolstrategywasaccomplished.SomememodsandprinciplesfordesigningtheembeddedRTOSofHEVpowertraincomrolsystemwerebroghtfonVardinthispaper.Anertheresearchon0SEK,VDXstaIldardaIldtherunninginstitutionof0SEKembeddedRTOS,thesoftwaredesignofHEVpowertraincontmlsyste
6、mbasedonOSEKembeddedRTOSwasachieved.Withthestudyonmeprotoc01sofRS一232serialcommunication,thewholedesignprojectoft11emulti—energypowe巾鼍incalibmtingsystem、Ⅳasdetermined.Besides,thesonwarefunctionmodulesandmeman—machineinteractiveinterfhcesweredesigned,andthe
7、so行waredevelopmemofthemulti—encrgy北京交通大学硕士学位论文Ab砒ractpowenraincalibratingsystemwasaccomplished.TheHardwareInmeLoopSimulation(HILS)testshasbeenfinished,theresultsofwhichshowedthatthepowertraincontrolsystemcouldcontroltheHEVwcllundercontinuousoperationandope
8、ratingmodesshift.nleroadtestsa11dtIlec印abilityoptimizationtestshavealsobeenfinished,provingt11atmePCUforEQ6110notonlyrealizedbasiccontrol劬cti011S,butalsomadethevehiclemeettheeconomical,dynamicalandcomfonables
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