Adaptive Synchronization of Coupled Hyperchaotic Chua Systems

摘要：

The present paper is mainly concerned with the is sues of adaptive synchronization for coupled hyperchaotic Chua systems. By using the adaptive control approach with the linear feedback updated laws, some simple yet generic synchronization criteria for coupled hyperchaotic Chua systems are derived based on the Lyapunov stability theory on dynamical systems. It is shown that the proposed control strategy is rather simple and effective, and so it is easy to implement in practice. Finally, numerical simulations are given to demonstrate the effectiveness of the proposed control methodology.

关键词： Chaos synchronization adaptive control Hyperchaotic Chua systems coupled dynamical systems.

作者: Hao Cheng Jin Zhou Quanjun Wu

作者单位: Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University, Shanghai 200072,China Faculty of Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 20 Faculty of Department of Mathematics and Physics, Shanghai Umversity of Electric Power, Shanghai 200

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 143-148

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）