Robust synchronization of a class of uncertain chaotic systems based on quadratic optimal theory and adaptive strategy

被引：1
|
作者：
Ataei, Mohammad [1 ]
Iromloozadeh, Armin [2 ]
Karimi, Bahram [3 ]
机构：
[1] Univ Isfahan, Dept Elect Engn, Fac Engn, Esfahan 8174673441, Iran
[2] Najafabad Azad Univ, Dept Elect Engn, Najafabad 8514143131, Iran
[3] Malek Ashtar Univ Technol, Dept Elect Engn, Esfahan 83145115, Iran
来源：
CHAOS | 2010年 / 20卷 / 04期
关键词：
CONTROL DESIGN; FEEDBACK CONTROL; ROSSLER SYSTEM; PARAMETERS;
D O I：
10.1063/1.3524306
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents a chaos synchronization method for a class of uncertain chaotic systems using the combination of an optimal control theory and an adaptive strategy. A quadratic optimal regulator and an adaptive control are used to represent the controller's structure. The asymptotic stability of the corresponding error dynamical system is guaranteed through Lyapunov stability analysis. The proposed controller is employed in two uncertain chaotic Lu systems, and their promising performances are illustrated. (C) 2010 American Institute of Physics. [doi:10.1063/1.3524306]
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页数：7
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