LMI conditions for quadratic and robust (D)-stability of interval systems
Weijie MAO
Xu WANG
摘要：Sufficient conditions for the quadratic (D)-stability and further robust (D)-stability of interval systems are presented in this paper. This robust (D)-stability condition is based on a parameter-dependent Lyapunov function obtained from the feasibility of a set of linear matrix inequalities (LMIs) defined at a series of partial-vertex-based interval matrices other than the total vertex matrices as in previous results. The results contain the usual quadratic and robust stability of continuous-time and discrete-time interval systems as particular cases. The illustrative example shows that this method is effective and less conservative for checking the quadratic and robust (D)-stability of interval systems.
机标关键词：
分类号：TP3(计算技术、计算机技术)
资助基金：国家自然科学基金(60421002)
论文发表日期：2006-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：6( 187-192 )
英文信息