%0 Journal Article
%T Observer-based feedback control for switching fuzzy time-delay systems<br>基于观测器的切换模糊时滞系统的反馈控制
%A LIU Yi
%A ZHAO Jun
%A <br>刘毅
%A 赵军
%J 控制理论与应用
%D 2009
%I 
%X The stabilization problem is addressed for a class of switching fuzzy time-delay systems. For the nonmeasurable states, a switching fuzzy observer and a feedback controller are designed based on the parallel distributed compensation(PDC) method. Asymptotic stability of the observed error system is then obtained by the common-Lyapunovfunction method. A switching law is also designed by the multiple-Lyapunov-function method to guarantee the asymptotic stability of the systems. Delay-dependent conditions for asymptotic stability of the switching fuzzy systems are obtained in terms of matrix inequalities. Finally, simulation results show effectiveness of the design method.
%K switching system
%K fuzzy control
%K delay dependent
%K observer
%K Lyapunov functions<br>切换系统
%K 模糊控制
%K 时滞相关
%K 观测器
%K Lyapunov函数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=131CCF43B46749F4C11424A91892EE9F&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=6826CBE9C80ACB20&eid=44A4891E33BFF455&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=8