Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2003, Vol. 24 ›› Issue (1): 42-45.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Robust H2 control for uncertain discrete-time descriptor systems

Yang, Dong-Mei (1); Zhang, Qing-Ling (1); Chen, Shu-Zhen (2)   

  1. (1) Sch. of Sci., Northeastern Univ., Shenyang 110004, China; (2) Mil. Traffic Acad. of the PLA, Tianjin 300161, China
  • Received:2013-06-23 Revised:2013-06-23 Online:2003-01-15 Published:2013-06-23
  • Contact: Yang, D.-M.
  • About author:-
  • Supported by:
    -

RichHTML

1

PDF (PC)

550

Abstract: The robust H2 optimal control problems for uncertain discrete-time descriptor systems were studied. A sufficient condition was presented for the systems to satisfy the robust H2 performance for all admissible uncertainties. The condition can be used to design state feedback controllers, and the resulting closed-loop system is admissible and satisfies the robust H2 performance. A sufficient condition of matrices inequalities was obtained and a stale feedback controller was designed. A numerical example was given to illustrate the results.

CLC Number: