%0 Journal Article
%T Optimal non-fragile guaranteed cost control for time-delay systems with structured uncertainties<br>具有结构不确定性的时滞系统的最优非脆弱保性能控制
%A XIONG Jun-Lin
%A ZHANG Qing-Ling
%A <br>熊军林
%A 张庆灵
%J 控制理论与应用
%D 2005
%I 
%X The problem of optimal non-fragile guaranteed cost control for a class of linear time-delay systems with structured uncertainties was considered.A sufficient condition is established in terms of linear matrix inequalities for the existence of the non-fragile guaranteed cost controllers.Also,an optimization procedure is given to select the optimal controller in the sense of minimizing the upper bound of the quadratic performance index.Finally,numerical examples are used to illustrate the effectiveness of the theory.
%K uncertain systems
%K guaranteed cost control
%K delay
%K non-fragile
%K linear matrix inequalities(LMIs)<br>不确定系统
%K 保性能控制
%K 时滞的
%K 非脆弱的
%K 线性矩阵不等式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=6685D1512CE0B22F&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=38B194292C032A66&sid=9296A146D1D94BC4&eid=60E9AACF61B3107F&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=5&reference_num=6