Estimation of the Asympototic Stability Region of Uncertain Fuzzy Systems with Bounded Controllers Using Variable Structure System Design Approach

被引:0
|
作者
Kung, Chung-Chun [1 ]
Chen, Ti-Hung [2 ]
Chang, Shuo-Chieh
Chen, Chih-Chieh
机构
[1] Tatung Univ, Dept Elect Engn, Taipei 104, Taiwan
[2] Lunghwa Univ Sci & Technol, Dept Comp Informat & Network Engn, Taipei 104, Taiwan
关键词
component; asymptotic stability region; Takagi-Sugeno fuzzy model; variable structure control; sliding mode controller; NONLINEAR-SYSTEMS; ROBUST STABILIZATION;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, the problem of estimating the asymptotic stability region (ASR) of uncertain nonlinear systems is considered. Our approach is based on Takagi-Sugeno (T-S) fuzzy model and variable structure control (VSC) technique. To simplify the problem, we use a state transformation to reduce the system order of the T-S fuzzy systems. Then we design the sliding surface for the transformed system. By the Lyaponov stability theorem, the ASR can be estimated. A simulation example is presented to verify the effectiveness of the proposed scheme.
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页码:643 / 648
页数:6
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