An improved robust stability and robust stabilization method for linear discrete-time uncertain systems
Xianming ZHANG
Min WU
Jinhua SHE
Dongsheng HAN
摘要：This paper addresses the problems of the robust stability and robust stabilization of a discrete-time system with polytopic uncertainties.A new and simple method is presented to directly decouple the Lyapunov matrix and the system dynamic matrix.Combining this method with the parameter-dependent Lyapunov function approach yields new criteria that include some existing ones as special cases.A numerical example illustrates the improvement over the existing ones.
机标关键词：uncertain systemsrobust stabilizationLyapunov functionrobust stabilitysystem dynamic
分类号：TP3(计算技术、计算机技术)
资助基金：the Doctor Subject Foundation of China(20050533015)国家自然科学基金(60425310;60574014)
论文发表日期：2007-01-01
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：5( 99-103 )
英文信息