Multi-synchronization of chaos via linear output feedback strategy

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:223

Article

Salarieh, Hassan²  Shahrokhi, Mohammad¹ 

[1] Sharif Univ Technol, Dept Chem & Petr Engn, Tehran, Iran

[2] Sharif Univ Technol, Dept Mech Engn, Tehran, Iran

关键词: Chaos;    Multi-synchronization;    Proportional feedback;    Time varying gain;   

DOI  :  10.1016/j.cam.2008.03.002

来源: Elsevier

【 摘 要 】

Multi-synchronization of chaotic systems based on the master-slave scheme as an extension of the dual synchronization problem is introduced. It is assumed that the only information available from the master systems is a linear combination of their state vectors. The design procedure for multi-synchronization through output feedback strategy is described and the sufficient condition is given. The performance of the proposed algorithm is numerically examined by applying it to the Chen-Lorenz-Rossler and the Duffing-Van der Pol chaotic systems. Simulation results show the effectiveness of the proposed scheme. (C) 2008 Elsevier B.V. All rights reserved.

【 授权许可】

Free