中文

Journal of Applied Sciences ›› 2009, Vol. 27 ›› Issue (3): 299-304.

• Control and System • Previous Articles     Next Articles

Terminal Sliding Mode Control of Singular Systems

  

  1. 1. School of Computer and Electronic Information, Guangxi University, Nanning 530004, China
    2. School of Mathematics and Information Science, Guangxi University, Nanning 530004, China
  • Received:2008-10-22 Revised:2009-03-16 Online:2009-05-28 Published:2009-05-28
  • Supported by:

    国家自然科学基金(No.60564001)；教育部“新世纪优秀人才支持计划”专项基金(No.06-0756)资助项目

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Abstract:

     The problem of terminal sliding mode control of singular systems is studied in this paper. Singular systems are transformed into equivalent forms with a nonsingular linear transformation. An exponential terminal sliding hypersurface and the corresponding controller are presented. The results show that, with this design, asymptotic stability of closed-loop systems is guaranteed while the system state variable can arrive at an equilibrium point in a finite time period. Numerical examples show that the designing method is reasonable and effective.

Key words: singular systems , terminal sliding mode , finite time convergence , equilibrium point

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