中国物理B ›› 2005, Vol. 14 ›› Issue (1): 61-66.doi: 10.1088/1009-1963/14/1/013

• GENERAL • 上一篇    下一篇

An improved resonant parametric perturbation for chaos control with applications to control of DC/DC converters

丘水生1, 周宇飞2, C.K.Tse2, 陈军宁3   

  1. (1)Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Hong Kong, China; (2)Department of Electronic Engineering, Auhui University,Anhui　 {\rm 230039}, China; (3)School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640, China
  • 收稿日期:2004-05-20 修回日期:2004-07-14 出版日期:2005-01-20 发布日期:2005-01-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos 60402001 and 60372004).

An improved resonant parametric perturbation for chaos control with applications to control of DC/DC converters

Zhou Yu-Fei (周宇飞)a, Tse C. K.b, Qiu Shui-Sheng (丘水生)c, Chen Jun-Ning (陈军宁)a   

  1. a Department of Electronic Engineering, Auhui University, Anhui 230039, China; b Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Hong Kong, China; c School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640, China
  • Received:2004-05-20 Revised:2004-07-14 Online:2005-01-20 Published:2005-01-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos 60402001 and 60372004).

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摘要： This paper presents an improved resonant parametric perturbation method based on the modulation of a nonlinear map for controlling chaos. The control target can be any periodic orbit, which is not necessarily what is embedded in the chaotic attractor.Application of the method is illustrated for a common current-programmed DC/DC converter which has been known to easily become chaotic for a wide parameter range. The control effects of chaos are demonstrated with computer simulations.

Abstract: This paper presents an improved resonant parametric perturbation method based on the modulation of a nonlinear map for controlling chaos. The control target can be any periodic orbit, which is not necessarily what is embedded in the chaotic attractor.Application of the method is illustrated for a common current-programmed DC/DC converter which has been known to easily become chaotic for a wide parameter range. The control effects of chaos are demonstrated with computer simulations.

Key words: chaos control, resonant parametric perturbation, DC/DC converter, current-programmed control

中图分类号: 

  • 0545