摘要
主要研究系统具有闭环极点位置约束的Ｈ２／Ｈ∞混合控制问题．通过引人一个辅助性能函数，将具有极点位置和Ｈ∞性能约束的系统Ｈ２性能优化问题转化成有一个矩阵方程约束的辅助性能函数优化问题，并给出这个问题静态输出反馈解的表达式．
This paper studies the problem of mixed H2/H∞ control for systems with poIes in specified region. First,an auxiliary performence function is introduced,and the problem of optimizing H2 norm of systems subjected to contraints in pole region and H∞ performance can be converted into the problem of minimization of the auxiliary performance function subjected to constraints described by a matrix equation, then this problem is solved by Lagrange multipliers,and a static output feedback controller is designed.
出处
《自动化学报》
EI
CSCD
北大核心
1995年第2期170-177,共8页
Acta Automatica Sinica
基金
国家自然科学基金
