中国物理B ›› 2006, Vol. 15 ›› Issue (9): 1965-1970.doi: 10.1088/1009-1963/15/9/011

• GENERAL • 上一篇    下一篇

Controlling projective synchronization in coupled chaotic systems

邹艳丽, 朱杰   

  1. Department of Electronic Engineering, Shanghai Jiaotong University,Shanghai 200240, China
  • 收稿日期:2005-12-13 修回日期:2006-04-05 出版日期:2006-09-20 发布日期:2006-09-20
  • 基金资助:
    Project supported by the National Nature Science Foundation of China (Grant No 70571017).

Controlling projective synchronization in coupled chaotic systems

Zou Yan-Li(邹艳丽)† and Zhu Jie(朱杰)   

  1. Department of Electronic Engineering, Shanghai Jiaotong University,Shanghai 200240, China
  • Received:2005-12-13 Revised:2006-04-05 Online:2006-09-20 Published:2006-09-20
  • Supported by:
    Project supported by the National Nature Science Foundation of China (Grant No 70571017).

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摘要： In this paper, a new method for controlling projective synchronization in coupled chaotic systems is presented. The control method is based on a partially linear decomposition and negative feedback of state errors. Firstly, the synchronizability of the proposed projective synchronization control method is proved mathematically. Then, three different representative examples are discussed to verify the correctness and effectiveness of the proposed control method.

Abstract: In this paper, a new method for controlling projective synchronization in coupled chaotic systems is presented. The control method is based on a partially linear decomposition and negative feedback of state errors. Firstly, the synchronizability of the proposed projective synchronization control method is proved mathematically. Then, three different representative examples are discussed to verify the correctness and effectiveness of the proposed control method.

Key words: chaos, chaos synchronization, projective synchronization

中图分类号:  (Heat engines; heat pumps; heat pipes)

  • 07.20.Pe
05.70.Ce (Thermodynamic functions and equations of state) 05.30.Fk (Fermion systems and electron gas) 05.30.Jp (Boson systems)