输出反馈严格正实控制器设计

Design of the Strictly Positive Real Controller with Output Feedback

基于强严格正实引理，采用线性矩阵不等式方法讨论一般严格正实控制问题的解，给出了任意阶输出反馈严格正实控制器的存在条件和所有控制器的参数化形式。

Based on the strong strictly positive real lemma, this paper presents a solution of general strictly positive real control problem for linear time-invariant continuous-time systems using linear matrix inequality technique. The necessary and sufficiency condition for the existence of a output feedback controller of any order and a parametrization of all controllers are given.