Projective synchronization in a unified chaotic system and its control

被引：41

作者：

Liu, J ^{[1
]}

Chen, SH

Lu, JA

机构：

[1] Wuhan Univ, Sch Math & Stat, Wuhan 430072, Peoples R China

[2] Xianning Coll, Dept Math, Xianning 437005, Peoples R China

来源：

ACTA PHYSICA SINICA | 2003年 / 52卷 / 07期

关键词：

unified chaotic system; projective synchronization; chaos control; unidirectional-couple;

D O I：

10.7498/aps.52.1595

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Projective synchronization phenomenon in unidirectionally coupled unified systems is studied. A scheme is proposed to control the scaling factor formed in the projective synchronization. Under the control strategy, one can arbitrarily manipulate the scaling factor to a desired value. This special phenomenon and the control scheme can be used in some secure communication schemes. Illustrations are also given to show the rightness of the theoretical analysis and the effectiveness of the method proposed.

引用

页码：1595 / 1599

页数：5

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