Stability Analysis of a Continuous-time T-S Fuzzy System

被引:0
|
作者
Chung, H. Y. [1 ]
Chan, S. C. [1 ]
机构
[1] Natl Cent Univ, Dept Elect Engn, Jhongli 32001, Taiwan
关键词
Transfer function; T-S fuzzy model; stability; robust stability; CIRCLE CRITERION; LINEAR-SYSTEMS; STABILIZATION; DESIGN;
D O I
10.1109/IEEM.2009.5373243
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This study proposes absolute stability conditions and an approximate range of robust stability for a continuous-time T-S fuzzy system. In this paper, the mixed transfer functions to synthesize a T-S fuzzy model in any mixed weighting cases for the stability are introduced. A well-known Extreme Value Theorem and Kharitonov's Theorem are developed to analyze the stability robustness and to judge the stability conditions. Finally, two numerical examples are given to show the efficiency and the convenience of the method.
引用
收藏
页码:669 / 673
页数:5
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