The Synchronization of N Cascade-Coupled Chaotic Systems

被引：5

作者：

Li, Pengyu ^{[1
]}

Du, Juan ^{[1
]}

Li, Shouliang ^{[1
]}

Zheng, Yazhao ^{[1
]}

Jia, Bowen ^{[1
]}

机构：

[1] Lanzhou Univ, Sch Informat Sci & Engn, Lanzhou 730000, Gansu, Peoples R China

来源：

COMPLEXITY | 2019年 / 2019卷

关键词：

PROJECTIVE SYNCHRONIZATION;

D O I：

10.1155/2019/2709820

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we investigate a novel synchronization method, which consists of n >= 2 cascade-coupled chaotic systems. Furthermore, as the number of chaotic systems decreases from n to 2, the proposed synchronization will transform into bidirectional coupling synchronization. Based on Lyapunov stability theory, a general criterion is proposed for choosing the appropriate coupling parameters to ensure cascading synchronization. Moreover, 4 Lu systems are taken as an example and the corresponding numerical simulations demonstrate the effectiveness of our idea.

引用

页数：10

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