信息与控制2012，Vol.41Issue(6)：695-700,706,7.DOI:10.3724/SP.J.1219.2012.00695
一类不确定奇异多时滞系统的H∞保成本控制
H∞ Guaranteed Cost Control for Uncertain Singular Systems with Multiple Delays
摘要
Abstract
The problem of robust H∞ guaranteed cost control for a class of singular systems with multiple input delays and norm-bounded uncertain parameters is discussed. Based on Lyapunov functional and linear matrix inequality (LMI) approach, a delay-dependent sufficient condition for the existence of robust H∞ guaranteed cost controller for the nominal system is presented. Moreover, the concept of robust H∞, guaranteed cost controller is extended to uncertain singular systems with multiple input delays. The design approaches of the controller and the upper boundary of the performance index are given by means of the feasible solutions of LMIs. Finally, an illustrative example is given to show the effectiveness of the proposed method.关键词
多输入时滞/奇异系统/时滞依赖/鲁棒H∞保成本控制Key words
multiple input delay/ singular system/ delay-dependent/ robust H∞ guaranteed cost control分类
信息技术与安全科学引用本文复制引用
杨坤,纪志成..一类不确定奇异多时滞系统的H∞保成本控制[J].信息与控制,2012,41(6):695-700,706,7.基金项目
国家自然科学基金资助项目(61174032) （61174032）
中央高校基本科研业务费专项基金资助项目(JUDCF11040). （JUDCF11040）
