Synchronization of chaotic systems based on PI observer design

被引：36

作者：

Hua, CC ^{[1
]}

Guan, XP ^{[1
]}

机构：

[1] Yanshan Univ, Inst Elect Engn, Qinhuangdao 066004, Peoples R China

来源：

PHYSICS LETTERS A | 2005年 / 334卷 / 5-6期

关键词：

D O I：

10.1016/j.physleta.2004.11.050

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Synchronization problem of chaotic systems via observer method is investigated. In contrast to the results of the literatures, we consider the case that there exist noise disturbances in the output. Under this condition, it is not ideal to employ the classic observer to solve the synchronization problem. The proportional integral observer is proposed, which can render the error system stable with the noise in the output. Simulations on synchronizing Chua chaotic systems are done to verify the effectiveness of the main results. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：382 / 389

页数：8

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