Adaptive synchronization of a new hyperchaotic system with uncertain parameters

被引：58
|
作者：
Gao, Tiegang [1 ]
Chen, Zengqiang
Yuan, Zhuzhi
Yu, Dongchuan
机构：
[1] Nankai Univ, Coll Software, Tianjin 300070, Peoples R China
[2] Nankai Univ, Dept Automat, Tianjin 300070, Peoples R China
[3] Tianjin Univ, Sch Elect Engn & Automat, Tianjin 300072, Peoples R China
来源：
CHAOS SOLITONS & FRACTALS | 2007年 / 33卷 / 03期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/j.chaos.2006.01.042
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This paper discusses control for the master-slave synchronization of a new hyperchaos with five uncertain parameters. An adaptive control law is derived to make the states of two identical hyperchaotic systems asymptotically synchronized based on the Lyapunov stability theory. Finally, a numerical simulation is presented to verify the effectiveness of the proposed synchronization scheme. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：922 / 928
页数：7
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