Acta mathematica scientia,Series A ›› 2004, Vol. 4 ›› Issue (6): 717-722.

• Articles • Previous Articles     Next Articles

Analysis on the Robustness of Two Classes of Uncertain Systems with Time Delay

 WANG Zhi-Zhen, WANG Long, YU Wen-Sheng   

  • Online:2004-12-25 Published:2004-12-25
  • Supported by:

    国家自然科学基金(60204006、10372002和69925307),中国博士后科学基金, 中科院知识创新工程资助

Abstract:

In this paper, the D stability of two classe s of systems with parametric uncertainty and time delay are studied. Several nec essary and sufficient conditions  are given. The results are useful in theore tic and practical research of feedback control systems with time delay.

 

Key words: Family of entire functions; , Parametric uncertainty;D stability, Discpolynomial, Convex hull

CLC Number: 

  • 93D05
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