1、武漢理工大學碩士學位論文基于車載工況下磁懸浮盤片動力學特性仿真分析姓名：盧聰慧申請學位級別：碩士專業(yè)：機械電子工程指導教師：胡業(yè)發(fā)20090501AbstractAtpresent，thekeyfactorrestrictthedevelopmentofelectricvehiclesispowerbatterywhichnotidealTheflywheelbatteryhasmanyadvantagesincludinghighen

2、ergystorage，highpower，smallvacumm，highstorageeffieiency，longcyclelife，nopollutionandSOon，itbecomeoneofthemostidealandpromisingbatterypowersforelectricvehicleandhybridelectricvehicleFlywheelbatteryisrelyonhigh—speedrotati

3、ngflywheeltostoreenergy，becausetheconventionalmechanicalbearinghasmorefrictionresistance，itwillshortenthestoragetime，lowertheenergystorageefficiencyWhilethemagneticbearingCanbearinginavacuumenvironmentwithstateoffriction

4、less，anditbecometheidealbearingofflywheelbatteryAstheflywheelbatteryrotorissupportedonamovingvehicle，itsdynamiccharacteristicsnotonlydependonmagneticsuspendingrotoritselfbutalsodependondynamiccharacteristicsofautomobileT

5、hemovementofthevehicleresultsintheprominencedynamiccharacteristicschangesofflywheelbatterymagneticsuspendedrotorTherebystudyingdynamiccharacteristicsofmagneticsuspendedrotorunderonvehicleconditions，laidatheoreticalfounda

6、tionfortheoryresearchandtechnicialdevelopmentonflywheelbatterymagneticsuspendingonvehicleInthispaper，themagneticflywheeldiskistookastheresearchobject，firstofall，thecompositionofonvehicleconditionisanalysied，thetimedomain

7、modelofunevennessroadandthevibrationsystemmodelofvehicleareestablishedThenthedynamicsystemmodleofmagneticflywheeldiskwhichonvehicleisestablishedbasedonthevibrationsystemofvehiclewhichareestablishedbeforeAtlast，byusingofA

8、DAMSsimulationsoftware，thedynamicsystemsimulationmodleofmagneticflywheeldiskwhichon—vehicleissetup，andmadesimulationanalysisindifferentconditionsThroughthesesimulationanalysis，obtainedthatchangesofdifferentconditionscont