Adaptive Generalized Synchronization of Two Nonidentical Hyperchaotic Systems with Unknown Parameters

摘要：

This paper considers the generalized synchronization problems of two different hyperchaotic systems with unknown parameters. By denoting the synchronization error signals as the difference between the state variables of the drive system and the state variables of the response system, the hyperchaotic synchronization problem is transformed into the stabilization control problem of the origin of the synchronization error system. Based on the Lyapunov stability, a new adaptive synchronization controller is designed and the asymptotic stability of the origin of the synchronization error system is proved, simulation results illustrate the correctness of the proposed generalized synchronization method.

关键词： Lu hyperchaotic system Generalized Henon-Heiles hyperchaotic system adaptive generalized synchronization unknown parameters

作者: Yan Zhao Tieyan Zhang Lihua Miao Qiuye Sun

作者单位: Department of Automatic Control Engineering Shenyang Institute of Engineering, Shenyang, China Fundamental Teaching Department of Computer, Mathematics and Physics Shenyang Medical College, Sheny College of Information Science and Engineering Northeastern University, Shenyang, China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 155-159

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）