Relaxed Sufficient Conditions for Discrete-time Uncertain Fuzzy Systems

被引：0

作者：

He, Wenhu ^{[1
]}

Yang, Xiaoguang ^{[1
]}

Kang, Shuxia ^{[1
]}

机构：

[1] Dalian Maritime Univ, Dept Math, Dalian 116026, Peoples R China

来源：

2010 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-5 | 2010年

关键词：

discrete-time uncertain T-S fuzzy systems; feedback gain; fuzzy Lyapunov method; linear matrix inequality (LMI); NONLINEAR-SYSTEMS; DESIGN; STABILITY;

D O I：

10.1109/CCDC.2010.5498422

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 new approach to robust stability of discrete-time uncertain T-S fuzzy systems is developed in this paper. The uncertain T-S fuzzy dynamic model is used to represent a class of discrete-time uncertain complex nonlinear systems. It is shown that the uncertain T-S fuzzy dynamic model is stable using relaxed frizzy Lyapunov method. Constructive algorithm based on linear matrix inequality technique is also proposed to obtain the stable feedback gain. Finally, a numerical simulation example is gives to illustrate the effectiveness of the proposed method.

引用

页码：4100 / 4103

页数：4

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