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

页码：922 / 928

页数：7

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