Complete synchronization between two bi-directionally coupled chaotic systems via an adaptive feedback controller

Yu Zhu Xiao, Wei Xu

科研成果: 期刊稿件文章同行评审

16 引用 (Scopus)

摘要

In this paper, we apply a simple adaptive feedback control scheme to synchronize two bi-directionally coupled chaotic systems. Based on the invariance principle of differential equations, sufficient conditions for the global asymptotic synchronization between two bi-directionally coupled chaotic systems via an adaptive feedback controller are given. Unlike other control schemes for bi-directionally coupled systems, this scheme is very simple to implement in practice and need not consider coupling terms. As examples, the autonomous hyperchaotic Chen systems and the new non-autonomous 4D systems are illustrated. Numerical simulations show that the proposed method is effective and robust against the effect of weak noise.

源语言英语
文章编号018
页(从-至)1597-1602
页数6
期刊Chinese Physics
16
6
DOI
出版状态已出版 - 1 6月 2007

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