Affiliation:
1. School of Information Science and Engineering, Lanzhou University, Lanzhou 730000, China
Abstract
In this paper, we investigate a novel synchronization method, which consists ofnn≥2cascade-coupled chaotic systems. Furthermore, as the number of chaotic systems decreases fromnto 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 Lü systems are taken as an example and the corresponding numerical simulations demonstrate the effectiveness of our idea.
Funder
Fundamental Research Funds for the Central Universities
Subject
Multidisciplinary,General Computer Science
Cited by
5 articles.
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