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Chinese Physics, 2007, Vol. 16(9): 2627-2630    DOI: 10.1088/1009-1963/16/9/021
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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)
Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China
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.
Keywords:  adaptive track      Rossler system      uncertain chaotic system  
Received:  12 September 2006      Revised:  10 February 2007      Accepted manuscript online: 
PACS:  05.45.Gg (Control of chaos, applications of chaos)  
  05.45.Tp (Time series analysis)  
Fund: 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).

Cite this article: 

Chen Feng-Xiang(陈凤祥),Wang Wei(王伟), and Zhang Wei-Dong(张卫东) Adaptive tracking control for a class of uncertain chaotic systems 2007 Chinese Physics 16 2627

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