%0 Journal Article
%T Non-Fragile Delay-Dependent Robust $H_\Infty$Control for Uncertain Systems
不确定时滞系统的时滞相关非脆弱鲁棒[[H_infty]]控制
%A Xiao Shenping
%A Wu Min
%A Zhang Xianmin
%A
肖伸平
%J 系统科学与数学
%D 2007
%I
%X This paper is concerned with the problem of delay-dependent non-fragile Robust $H$-infinite control for uncertain systems. Based on an integral inequality method, a new delay-dependent condition, which can ensure that the closed-loop system is internally stable with a given $H$-infinite disturbance attenuation level via a non-fragile controller, is obtained by using the Lyapunov-Krasovskii stability theory. Then, the design of non-fragile $H$-infinite controller is proposed. No any parameter needs to be tuned. It can be easily solved in terms of linear matrix inequalities (LMI) in Matlab Toolbox. Finally, a numerical simulation is given to show the validity of this approach.
%K Uncertain systems
%K delay systems
%K non-fragile control
%K linear matrix inequality (LMI)
不确定系统
%K 时滞系统
%K 非脆弱控制
%K 线性矩阵不等式(LMI)
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=AD63011EA4D1FB35&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=238BD7580EFCC5AE&eid=34D9E20AD82A0D72&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=4&reference_num=12