Journal of Northeastern University Natural Science ›› 2018, Vol. 39 ›› Issue (7): 922-926.DOI: 10.12068/j.issn.1005-3026.2018.07.003

• Information & Control • Previous Articles     Next Articles

Robust Exponential Control for a Class of Switched Singular Time-Delay Systems

YANG Dong-mei, YAO Qi   

  1. School of Sciences, Northeastern University, Shenyang 110819, China.
  • Received:2017-03-28 Revised:2017-03-28 Online:2018-07-15 Published:2018-07-11
  • Contact: YAO Qi
  • About author:-
  • Supported by:
    -

Abstract: The robust exponential admissibility problems and robust exponential stability control problems of uncertain switched singular time-varying delay systems were studied. By way of free-weighting matrices and average dwell time methods, the sufficient condition of exponential admissibility of uncertain switched singular time-delay systems was given. Then on the basis of linear matrix inequality (LMI) approach and the singular system Lyapunov stability theory, a state feedback controller with memory was designed, resulting in the regular, impulse free, and exponentially stable closed-loop systems. Finally, the feasibility and validity of the proposed method were finally demonstrated by illustrative example.

Key words: singular system, switched system, time-delay, exponential stabilization, memory feedback

CLC Number: