循环大系统分散镇定状态反馈控制器H^∞设计

Decentralized State Feedback Controller H~∞ Design for Cyclic Large-scale Systems

研究了较对称组合系统循环对称组合系统更为一般的系统－循环系统，利用Ｈ＾∞理论及Ｒｉｃｃａｔｉ方程分别就确定性系统和不确定性系统得出闭环系统稳定的分散状态反馈控制器的设计方法。

A class of systems more general than symmetrically composite systems or symmetric circulant sys-tems-cyclic systems is studied. It presents the de-sign of decentralizde state feedback controller for the un-certain and certain systems us-ing H∞ theories and Riccati equation method. The results obtained in this pa-per can beapplied to symmetrically or symmetrically circulant composite systems.