Phase synchronization in discrete chaotic systems

被引：15

作者：

Chen, JY ^{[1
]}

Wong, KW

Chen, ZX

Xu, SC

Shuai, JW

机构：

[1] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

[2] Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China

[3] Case Western Reserve Univ, Dept Biomed Engn, Cleveland, OH 44106 USA

来源：

PHYSICAL REVIEW E | 2000年 / 61卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.61.2559

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A simple and instantaneous phase definition is proposed for the study of discrete maps by taking the change of chaotic signal at each iteration time as a vector. With such a definition, an exact phase can be calculated at any iteration time for any scalar signal or two-dimensional vector of interest. As examples, the phase synchronization behavior is discussed for a two-dimensional globally coupled map lattice and a one-way coupled map lattice.

引用

页码：2559 / 2562

页数：4

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