A weighting dependent Lyapunov function based relaxed stability criterion for T-S fuzzy discrete systems

被引：0

作者：

Wang, WJ ^{[1
]}

Sun, CH ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Elect Engn, Jhongli 320, Taiwan

来源：

2005 IEEE NETWORKING, SENSING AND CONTROL PROCEEDINGS | 2005年

关键词：

fuzzy T-S discrete system; relaxed stability conditions; weighting dependent Lyapunov function;

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：

A weighting dependent Lyapunov function based stability criterion for T-S fuzzy discrete systems has been studied in lots of literature. That is to find out r (number of rules) symmetric positive matrices P(i)s to satisfy r(2) Lyapunov inequalities. The aim of this paper is to reduce the Lyapunov inequalities which should be satisfied with positive matrices P(i)s then the conservatism of the stability conditions would be relaxed. From the viewpoint of the group of firing rules and the maximum distance between two successive states of the system, a new relaxed stability criterion based on the weighting dependent Lyapunov function is proposed. Finally, an example is illustrated to show the relaxation effectiveness of the proposed stability criterion.

引用

页码：135 / 140

页数：6

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