Robust H∞ control for uncertain rectangular descriptor system by dynamic compensator

被引：0

作者：

机构：

[1] College of Automation, Harbin Engineering University

来源：

Shao, Q. (sqw0521@126.com) | 1600年 / Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States卷 / 09期

关键词：

Descriptor system; Dynamic compensator; Linear matrix inequality(LMI); Robust H[!sub]∞[!/sub] control; Uncertain rectangular descriptor system;

D O I：

10.12733/jcis6002

中图分类号：

学科分类号：

摘要：

The problem of robust H∞ control for the uncertain rectangular descriptor system by dynamic compensation is considered. The time-varying parametric uncertainty is assumed to be norm-bounded. By using Lyapunov function methods, a sufficient condition for the existence of a dynamic compensator with proper dynamic order, such that the closed-loop system is admissible and robust H∞ performances are satisfied, is derived. Then the sufficient condition of solvability of the robust H∞ control problem is presented in terms of linear matrix inequality. Finally, the effectiveness of the developed approach for uncertain rectangular descriptor system is illustrated by a numerical example. © 2013 by Binary Information Press.

引用

页码：4639 / 4646

页数：7

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