Stability criterion for synchronization of chaotic systems using linear feedback control

被引:14
|
作者
Chen, Heng-Hui [1 ]
机构
[1] HsiuPing Inst Technol, Dept Mech Engn, Taichung, Taiwan
关键词
feedback control; Lyapunov stability theory; extreme approach; chaos synchronization; adaptive control;
D O I
10.1016/j.physleta.2007.10.049
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This Letter introduces linear balanced feedback control scheme to design controller for the synchronization of two identical chaotic systems based on Lyapunov stability theory and constrained extreme approach. The technique is applied to synchronizing two identical four-scroll chaotic systems and guiding balanced feedback gains design. In accordance with the result of the analysis, an adaptive control scheme is proposed for chaos synchronization when the parametric variations of the response system are uncertain. The feasibility and effectiveness of the proposed synchronization scheme are verified via numerical simulations. (C) 2007 Elsevier B.V. All rights reserved.
引用
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页码:1841 / 1850
页数:10
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