A new method of synchronization between two different chaotic systems

被引：12
|
作者：
Li Shuang [1 ]
Xu Wei
Li Rui-Hong
Li Yu-Peng
机构：
[1] Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Peoples R China
[2] Xidian Univ, Dept Appl Math, Xian 710071, Peoples R China
[3] NW Univ Xian, Dept Comp Sci, Xian 710069, Peoples R China
来源：
ACTA PHYSICA SINICA | 2006年 / 55卷 / 11期
关键词：
chaos synchronization; Lorenz system; Rossler system; Lyapunov function;
D O I：
10.7498/aps.55.5681
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Based on Lyapunov stability theory, a new method combining feedback control and adaptive control is proposed for the synchronization between two different chaotic systems. This method can be applied to solve synchronization problems of several classes of chaotic systems, e. g, Lorenz system, Chen system, La system. Liu system, and Rossler system. It offers a general way of choice for the controller, and furthermore, for some concrete systems the controller can be simplified. Numerical simulation results are presented to demonstrate the effectiveness of the proposed method.
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页码：5681 / 5687
页数：7
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