Fuzzy controller design for Chua chaotic system - LMI method

被引：12

作者：

Wu, ZQ ^{[1
]}

Yue, D

Xu, SF

机构：

[1] Yanshan Univ, Coll Elect Engn, Qinhuangdao 066004, Peoples R China

[2] Nanjing Normal Univ, Dept Control Sci & Engn, Nanjing 210042, Peoples R China

[3] China Univ Min & Technol, Coll Informat & Elect Engn, Xuzhao 221008, Peoples R China

来源：

ACTA PHYSICA SINICA | 2002年 / 51卷 / 06期

关键词：

Chua chaotic system; fuzzy dynamic model; linear matrix inequalities;

D O I：

10.7498/aps.51.1193

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The problem of stable controlling chaotic Chua circuit has been studied. Using T-S fuzzy model as an approximation for nonlinear chaotic system, the nonlinear chaotic system has been fuzzy into local linear model. The controller designed by using Lyapunov theory insures the stability of fuzzy dynamic system. The parameter of fuzzy controller is got by convex optimal method of LMI. The effect of the scheme has been tasted by simulation. The Fuzzy controller is simple, and need no much rules.

引用

页码：1193 / 1197

页数：5

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