Mixed L1/H-infinity control for uncertain linear singular systems
Xiaofu JI
Yukun SUN
Yonghong HUANG
Hongye SU
摘要：The mixed L1/H-infinity control problem for a class of uncertain linear singular systems is considered using a matrix inequality approach. The purpose is to design a state feedback control law such that the resultant closed-loop system is regular, impulse-free, stable and satisfies some given mixed L1/H-infinity performance. A sufficient condition for the existence of such control law is given in terms of a set of matrix inequalities by the introduction of inescapable set and *-norm. When these matrix inequalities are feasible, an explicit expression of the desired state feedback control law is given. A numerical example is used to demonstrate the applicability of the proposed approach.
机标关键词：linear singular systemsfeedback control lawsufficient conditionmatrix inequalityexistencesetdesignterms
资助基金：the National Natural Science Foundation of China(60774044)the Professional Research Foundation for Advanced Talents of Jiangsu University(07JDG037)the Natural Science Fund for Colleges and Universities in Jiangsu Province(08KJ510010)the Open Project of National Key Laboratory of Industrial Control Technology of Zhejiang University(ICT0910)
论文发表日期：2009-01-01
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( 134-138 )
英文信息