Robust H∞ Control of Uncertain Nonlinear Systems with State and Input Time-varying Delays

被引：0
|
作者：
Li, Weixun [1 ]
Dong, Yali [1 ]
Wang, Xueli [1 ]
机构：
[1] Tianjin Polytech Univ, Sch Sci, Tianjin 300160, Peoples R China
来源：
2010 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-5 | 2010年
关键词：
Robust stable; H-infinity performance; Time delay uncertain systems; Riccati equation; LINEAR-SYSTEMS; STABILIZATION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, the problem of robust H-infinity controller design for uncertain nonlinear systems with state and input time delays is considered. Firstly, for a class of uncertain nonlinear systems with constant delays, a set of sufficient conditions are given, which guarantee the closed-loop system is robust stable and has H-infinity performance gamma. Then, for a class of uncertain nonlinear systems with time delay, the controller is designed, and it is proved that the corresponding closed-loop system is robust stable and has H-infinity performance gamma under certain appropriate conditions. Finally, a numerical example illustrates the effectiveness of the proposed method.
引用
收藏
页码：317 / 321
页数：5
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