中国物理B ›› 2011, Vol. 20 ›› Issue (12): 120506-120506.doi: 10.1088/1674-1056/20/12/120506

• GENERAL • 上一篇    下一篇

No-chattering sliding mode control in a class of fractional-order chaotic systems

陈帝伊, 刘玉晓, 马孝义, 张润凡   

  1. Department of Electrical Engineering, College of Water Resources and Architectural Engineering, Northwest Agriculture and Forestry University, Yangling 712100, China
  • 收稿日期:2011-04-18 修回日期:2011-07-27 出版日期:2011-12-15 发布日期:2011-12-15
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 51109180) and the Personal Special Fund of Northwest Agriculture and Forestry University, China (Grant No. RCZX-2009-01).

No-chattering sliding mode control in a class of fractional-order chaotic systems

Chen Di-Yi(陈帝伊), Liu Yu-Xiao(刘玉晓), Ma Xiao-Yi(马孝义), and Zhang Run-Fan(张润凡)   

  1. Department of Electrical Engineering, College of Water Resources and Architectural Engineering, Northwest Agriculture and Forestry University, Yangling 712100, China
  • Received:2011-04-18 Revised:2011-07-27 Online:2011-12-15 Published:2011-12-15
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 51109180) and the Personal Special Fund of Northwest Agriculture and Forestry University, China (Grant No. RCZX-2009-01).

摘要: A no-chattering sliding mode control strategy for a class of fractional-order chaotic systems is proposed in this paper. First, the sliding mode control law is derived to stabilize the states of the commensurate fractional-order chaotic system and the non-commensurate fractional-order chaotic system, respectively. The designed control scheme guarantees the asymptotical stability of an uncertain fractional-order chaotic system. Simulation results are given for several fractional-order chaotic examples to illustrate the effectiveness of the proposed scheme.

Abstract: A no-chattering sliding mode control strategy for a class of fractional-order chaotic systems is proposed in this paper. First, the sliding mode control law is derived to stabilize the states of the commensurate fractional-order chaotic system and the non-commensurate fractional-order chaotic system, respectively. The designed control scheme guarantees the asymptotical stability of an uncertain fractional-order chaotic system. Simulation results are given for several fractional-order chaotic examples to illustrate the effectiveness of the proposed scheme.

Key words: fractional-order system, chaos control, sliding mode, uncertain chaotic systems

中图分类号:  (Synchronization; coupled oscillators)

  • 05.45.Xt
02.30.Uu (Integral transforms) 02.60.Cb (Numerical simulation; solution of equations) 05.45.Pq (Numerical simulations of chaotic systems)