Adaptive slide mode control for a class of chaotic systems with perturbations

被引：10

作者：

Li Xiu-Chun ^{[1
]}

Xu Wei ^{[1
]}

Xiao Yu-Zhu ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Peoples R China

来源：

ACTA PHYSICA SINICA | 2008年 / 57卷 / 08期

基金：

中国国家自然科学基金;

关键词：

chaos synchronization; sliding surface; hitting condition; adaptive slide mode control;

D O I：

10.7498/aps.57.4721

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on the adaptive slide mode control method, we investigated the robust synchronization for a class of chaotic systems with random perturbations. This approach can be applied to may chaotic systems; and the upper bound of random perturbations is not necessarily known in advance and it is estimated through an adaptive control process. Finally, two-scroll chaotic; system, Lorenz system and hyperchaotic Rossler system are taken as examples to illustrate the effectiveness of the proposed method.

引用

页码：4721 / 4728

页数：8

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