Adaptive synchronization methods for signal transmission on chaotic carriers

被引：42

作者：

Andrievsky, B ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Mech Engn, St Petersburg 199178, Russia

来源：

MATHEMATICS AND COMPUTERS IN SIMULATION | 2002年 / 58卷 / 4-6期

关键词：

adaptive synchronization; chaotic systems; signal transmission;

D O I：

10.1016/S0378-4754(01)00373-1

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The problem of synchronization of chaotic systems in the presence of additive bounded noise is considered. Two kinds of adaptive synchronization algorithms are evaluated by simulation: (i) an algorithm of adaptive observers made robust by parametric feedback or dead zone; (ii) an algorithm of parameter identification with implicit adjustable model and augmented signals. The results are illustrated by numerical examples of synchronization of Chua systems. Application of the proposed adaptive synchronization algorithms to the problem of signal transmission is discussed. (C) 2002 IMACS. Published by Elsevier Science B.V. All rights reserved.

引用

页码：285 / 293

页数：9

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