自动化学报2001，Vol.27Issue(3)：397-400,4.
参数不确定性奇异系统的鲁棒H∞控制
ROBUST H∞ CONTROL FOR SINGULAR SYSTEMS WITH PARAMETER UNCERTAINTY
摘要
Abstract
This paper is concerned with the problems of robust H∞ control for uncertain singular systems.The system under consideration is subjected to time-varying norm-bounded uncertainties in both state and input matrices.The problem we address is the design of state feedback controllers such that the closed-loop system is regular，impulse-free，as well as satisfying a prescribed H∞ norm bound constraint for all admissible uncertainties.In the light of the notion of 'generalized quadratic stabilizability with H∞ performance index'，the robust H∞ control problem is solved; furthermore，the desired robust H∞ state feedback control law can be constructed in terms of solutions to a certain linear matrix inequality.关键词
参数不确定性/奇异系统/鲁棒H∞控制/状态反馈/线性矩阵不等式分类
信息技术与安全科学引用本文复制引用
徐胜元,牛玉刚,杨成梧..参数不确定性奇异系统的鲁棒H∞控制[J].自动化学报,2001,27(3):397-400,4.基金项目
南京理工大学科研发展基金及国家教委博士点基金资助项目. （）
