Adaptive synchronization of linearly coupled unified chaotic systems

被引:3
作者
Chen, Heng-Hui [1 ]
Lee, Ching-I [2 ]
Yang, Pao-Hwa [1 ]
机构
[1] HsiuPing Inst Technol, Dept Mech Engn, Dali City 412, Taichung, Taiwan
[2] Nan Kai Inst Technol, Dept Automat Engn, Nantou 542, Taiwan
关键词
BACKSTEPPING DESIGN; FEEDBACK-CONTROL; ATTRACTOR; STABILITY;
D O I
10.1016/j.chaos.2007.08.005
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This study achieves the adaptive synchronization of two linearly coupled unified chaotic systems by using file Lyapunov stability theorem and a minimum scheme to derive appropriate balanced coupling coefficients. The proposed scheme requires no prior knowledge of the upper bounds of the trajectories of the coupled chaotic systems. The feasibility and effectiveness of the proposed chaos synchronization scheme arc verified via numerical simulations. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:598 / 606
页数:9
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