Controlling hyperchaos in the new hyperchaotic Chen system

被引：133

作者：

Yan, ZY ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Syst Sci, AMSS, Key Lab Math Mechanizat, Beijing 100080, Peoples R China

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2005年 / 168卷 / 02期

基金：

中国国家自然科学基金;

关键词：

hyperchaos control; hyperchaotic Chen system; feedback control; Routh-Hurwitz theorem;

D O I：

10.1016/j.amc.2004.10.016

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we investigate the new hyperchaotic Chen system, which was present recently by introducing a feedback controller to the Chen system. The linear, speed, nonlinear doubly-periodic function and nonlinear hyperbolic function feedback controls are used to suppress hyperchaos to unstable equilibrium. The Routh-Hurwitz theorem is used to derive the conditions of stability of controlled hyperchaotic Chen systems. Moreover numerical simulations are used to verify the effectiveness of the proposed controllers. (c) 2004 Elsevier Inc. All rights reserved.

引用

页码：1239 / 1250

页数：12

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