中国物理B ›› 2007, Vol. 16 ›› Issue (9): 2627-2630.doi: 10.1088/1009-1963/16/9/021

• GENERAL • 上一篇    下一篇

Adaptive tracking control for a class of uncertain chaotic systems

陈凤祥, 王伟, 张卫东   

  1. Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China
  • 收稿日期:2006-09-12 修回日期:2007-02-10 出版日期:2007-09-20 发布日期:2007-09-20
  • 基金资助:
    Project supported by National Natural Science Foundation of China (Grant No 60274032), and Science and Technology Rising-Star Program of Shanghai, China (Grant No 04QMH1405).

Adaptive tracking control for a class of uncertain chaotic systems

Chen Feng-Xiang(陈凤祥)†,Wang Wei(王伟), and Zhang Wei-Dong(张卫东)   

  1. Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China
  • Received:2006-09-12 Revised:2007-02-10 Online:2007-09-20 Published:2007-09-20
  • Supported by:
    Project supported by National Natural Science Foundation of China (Grant No 60274032), and Science and Technology Rising-Star Program of Shanghai, China (Grant No 04QMH1405).

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摘要： The paper is concerned with adaptive tracking problem for a class of chaotic system with time-varying uncertainty, but bounded by norm polynomial. Based on adaptive technique, it proposes a novel controller to asymptotically track the arbitrary desired bounded trajectory. Simulation on the Rossler chaotic system is performed and the result verifies the effectiveness of the proposed method.

Abstract: The paper is concerned with adaptive tracking problem for a class of chaotic system with time-varying uncertainty, but bounded by norm polynomial. Based on adaptive technique, it proposes a novel controller to asymptotically track the arbitrary desired bounded trajectory. Simulation on the Rossler chaotic system is performed and the result verifies the effectiveness of the proposed method.

Key words: adaptive track, Rossler system, uncertain chaotic system

中图分类号:  (Control of chaos, applications of chaos)

  • 05.45.Gg
05.45.Tp (Time series analysis)