%0 Journal Article
%T Backstepping-based optimal control design of hydraulic active suspension applied to a full-car model<br>基于Backstepping 方法的全车液压主动悬挂最优控制设计
%A LIU Zhen
%A ZHU Xiao-cai
%A LUO Cheng
%A HU De-wen
%A <br>刘震
%A 祝晓才
%A 罗成
%A 胡德文
%J 控制理论与应用
%D 2008
%I 
%X It is a main way to improve the performance of the cars by designing advanced suspension systems. The detailed seven degrees-of-freedom nonlinear model of full-car parallel hydraulic active suspension is built. A new active suspension control strategy using the combination of optimal control and backstepping technique is presented based on the system structure characteristic. Simulation results are also given to demonstrate that the control strategy is effective, and the performance of the active suspension is obviously superior to the passive suspension in the same condition.
%K active suspension
%K full-car model
%K hydraulic actuator
%K optimal control
%K Backstepping design<br>主动悬挂
%K 全车模型
%K 液压装置
%K 最优控制
%K Backstepping设计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=54667E68E5C87F63DFC34DA275D77F6D&yid=67289AFF6305E306&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=CA4FD0336C81A37A&eid=5D311CA918CA9A03&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=12