A New Stability Criterion of Fuzzy Systems with Interval Time-varying Delay

被引:1
|
作者
Yang, Xingxu [1 ]
Jiang, Xiefu [1 ]
Zhang, Xinxin [1 ]
机构
[1] Hangzhou Dianzi Univ, Sch Automat, Hangzhou, Zhejiang, Peoples R China
来源
PROCEEDINGS OF THE 2009 INTERNATIONAL CONFERENCE ON COMPUTER TECHNOLOGY AND DEVELOPMENT, VOL 2 | 2009年
关键词
fuzzy; stability; Takagi-Sugeno(T-S) model; linear matrix inequality(LMI);
D O I
10.1109/ICCTD.2009.74
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
The problem of the stability of fuzzy systems with interval time-varying delay is addressed. The time-delay is assumed to belong to a given interval. The systems are approximated by Takagi-Sugeno (T-S) fuzzy models with interval time-varying delay. A Lyapunov-Krasovskii functional, which is based on both the lower and upper bounds of interval time-varying delay, is proposed to derive a less conservative delay-dependent stability criteria. A numerical example is also given to show the effectiveness of the proposed stability criteria.
引用
收藏
页码:20 / 23
页数:4
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