详情

原文传递 The Characteristics of Vehicle Regener Ative Semi-active Suspension with Electro-hydrostatic Actuator

题名：	The Characteristics of Vehicle Regener Ative Semi-active Suspension with Electro-hydrostatic Actuator
正文语种：	中文
作者：	Kou Farong Fan Yangqiang Zhang Wu Wang Yongzhi Wang Zhe
作者单位：	ollege of Mechanical Engineering,Xi'an University of Science and Technology
关键词：	electro-hydraulic actuator regenative suspension mathematical model damping characteristics bench test
摘要：	To improve vehicle dynamic performance and vibration energy recovery ability,a kind of regenerative semi-active suspension with electro-hydrostatic actuator(EHA)was put forward.Based on the structure analyses of the semi-active suspension,the EHA mathematical model with hydraulic system and Energy recovery unit was established.The EHA prototype was designed and its test system was developed.The damping and regenerative characteristics of the semi-active suspension with EHA were studied by the bench tests and simulation analyses.The results show that the increasing of the motor external resistance will make the the damping force drop.However,increasing the external resistance can improve the energy recovery efficiency of the suspension.The experimental results are consistent with the results of the simulation,which shows that the EHA model established is correct.
会议日期：	20161026
会议举办地点：	上海
会议名称：	2016中国汽车工程学会年会
出版日期：	2016-10-26
母体文献：	2016中国汽车工程学会年会论文集