一种鲁棒分散特征结构配置方法

提出一种新的基于特征结构配置的分散控制器设计方法。证明的定理1可以用来得到分散动态输出反馈解的结构。然后，将设计问题转化为一个增广系统的静态输出反馈控制问题。这样就可以用文献4]中的方法来选择控制器的参数以改善闭环系统的动态特性。仿真结果表明基于特征结构配置的分散控制器设计方法是可行的。

A Different Robust Decentralized Eigenstructure Assignment

Our decentralized design method, based on eigenstructure assignment, is different from that of Pious, Sobel, and Shapiro 5] . In solving for the needed eigenstructure assignment, we find the paper by Andry, Shapiro, and Chung 4] useful. Section 2 proves Theorem 1, which is used to define a decentralized output dynamic controller structure. Section 2, different from Ref.5], then transforms the design problem into that of the static output feedback design of expanded systems. Section 2 then uses the method of Ref.4] to choose the parameters of the controller, thus improving the dynamic properties of the closed loop system. Section 3 gives a numerical simulation example; simulation results show preliminarily that our decentralized design method based on eigenstructure assignment is feasible.