TheCharacteristicsofVehicleRegenerAtiveSemiactiveSuspensionwithElectrohydrostaticActuator

TheCharacteristicsofVehicleRegenerAtiveSemiactiveSuspensionwithElectrohydrostaticActuator.pdf
Toimprovevehicledynamicperformanceandvibrationenergyrecoveryability,akindofregenerativesemi-activesuspensionwithelectro-hydrostaticactuator(EHA)wasputforward.Basedonthestructureanalysesofthesemi-activesuspension,theEHAmathematicalmodelwithhydraulicsystemandEnergyrecoveryunitwasestablished.TheEHAprototypewasdesignedanditstestsystemwasdeveloped.Thedampingandregenerativecharacteristicsofthesemi-activesuspensionwithEHAwerestudiedbythebenchtestsandsimulationanalyses.Theresultsshowthattheincreasingofthemotorexternalresistancewillmakethethedampingforcedrop.However,increasingtheexternalresistancecanimprovetheenergyrecoveryefficiencyofthesuspension.Theexperimentalresultsareconsistentwiththeresultsofthesimulation,whichshowsthattheEHAmodelestablishediscorrect.
作者：KouFarongFanYangqiangZhangWuWangYongzhiWangZhe
作者单位：CollegeofMechanicalEngineering,Xi'anUniversityofScienceandTechnology
母体文献：2016中国汽车工程学会年会论文集
会议名称：2016中国汽车工程学会年会  
会议时间：2016年10月26日
会议地点：上海
主办单位：中国汽车工程学会
语种：chi
分类号：
关键词：electro-hydraulicactuator  regenativesuspension  mathematicalmodel  dampingcharacteristics  benchtest
在线出版日期：2019年4月25日
基金项目：
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