吉林大学学报(理学版)

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电光双稳混沌系统的广义同步和相位同步

高春歌, 姜永恒, 林晓珑   

  1. 吉林大学 物理学院, 长春 130012
  • 收稿日期:2013-01-15 出版日期:2013-07-26 发布日期:2013-08-06
  • 通讯作者: 高春歌 E-mail:gaoqg@jlu.edu.cn

Generalized and Phase Synchronization of Chaos in ElectroOptical Bistable Systems

GAO Chunge,   JIANG Yongheng,   LIN Xiaolong   

  1. College of Physics, Jilin University, Changchun 130012, China
  • Received:2013-01-15 Online:2013-07-26 Published:2013-08-06
  • Contact: GAO Chunge E-mail:gaoqg@jlu.edu.cn

摘要:

采用差值信号驱动法研究电光双稳系统间的混沌同步, 并分析响应系统最大条件李指数、  混沌系统的混沌控制、 反控制及其规律. 结果表明, 在不同的驱动条件下, 电光双稳系统间可实现广义混沌同步.

关键词: 电光双稳系统, 混沌同步, 混沌控制

Abstract:

 We studied numerically synchronization in chaotic electrooptic bistable systems   using the difference signal between the drive and response systems to drive the response system. With proper driving stiffness, the two chaotic systems can attain to generalized and phase  synchronization, respectively. Analyzing the maximal conditional Lyapunov exponent (MCLE) of the response system, we found their range of validity and their rules. At the same time, we achieved the chaos control and anticontrol to the response system and their rules.

Key words: electrooptical bistable system, chaos synchronization, chaos control

中图分类号: 

  • O415.5