一类广义系统极点配置的方法

The pole placement for a class of generalized system

基于广义线性系统的三种等价形式的相关定理,讨论了静态反馈控制对一类广义系统的极点配置,即分别讨论了选择什么P反馈控制和P-D反馈控制能除去该类系统的闭环系统的无穷极点,得到了该类系统的闭环系统有穷极点集;并且对这些有穷极点进行任意的配置时发现,在改善系统属性方面P-D反馈控制优于P反馈控制。

Based on the theories of three equivalent forms of a generalized system, this paper discusses the state feedback control. Using proportion feedback control and proportion-derivative feedback control, respectively, the authors study the selection of state feedback control so that the closed-loop system has no infinite poles and the finite poles of it lie at the expected places in the complex plane and the system＇s properties are changed. By imposing the two kinds of feedback controls, respectively, that P-D feedback control is better than P feedback control is obtained in the poles placement of a generalized system.