吉林大学学报（理学版）2012，Vol.50Issue(2)：237-243,7.
参数不确定离散广义系统的H2/H∞优化控制
H2/H∞ Optimal Control for Discrete Singular Systems with Parameter Uncertainties
摘要
Abstract
The problem of robust H2/H∞ optimal control for uncertain discrete singular systems was studied with the help of linear matrix inequality approach. A sufficient condition was presented for the systems to satisfy the robust H2/H∞ mixed performance for all admissible uncertainties. The condition can be used to design state feedback controllers, and the resulting closed-loop system is admissible and satisfies the robust H2/H∞ performance. A sufficient condition of matrices inequalities was obtained and a state feedback controller was designed.关键词
离散广义系统/不确定性/H2/H∞优化控制/线性矩阵不等式(LMI)/状态反馈Key words
discrete singular systems/ uncertainty/ H2/H∞ optimal control/ linear matrix inequality (LMI) / state feedback分类
数理科学引用本文复制引用
刘凯,杨冬梅..参数不确定离散广义系统的H2/H∞优化控制[J].吉林大学学报（理学版）,2012,50(2):237-243,7.基金项目
辽宁省自然科学基金(批准号:20102058). （批准号:20102058）
