Stability of output-feedback DPDC-based fuzzy synchronization of chaotic systems via LMI

被引：12
作者：
Asemani, Mohammad Hassan [1 ]
Majd, Vahid Johari [1 ]
机构：
[1] Tarbiat Modares Univ, Dept Elect Engn, Intelligent Control Syst Lab, Tehran, Iran
来源：
CHAOS SOLITONS & FRACTALS | 2009年 / 42卷 / 02期
关键词：
UNCERTAIN PARAMETERS; DESIGN; OPTIMIZATION; CONTROLLER;
D O I：
10.1016/j.chaos.2009.03.012
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
in this paper, a new method for the stabilization of dynamic output-feedback synchronization of chaotic systems is proposed using T-S fuzzy models of the drive and response systems. The proposed design minimizes the L-2 gain of the fuzzy control system with respect to a bounded disturbance that is a function of the drive system states. The design is based on the concept of dynamic parallel distributed compensation (DPDC). The resulting stability conditions are converted into a set of linear matrix inequalities (LMIs), which can be solved to obtain the fuzzy controller parameters. The effectiveness of the proposed synchronization method is demonstrated in an example. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1126 / 1135
页数：10
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