摘要
本文提出了由闭环极点设置确定误差加权阵Q的一种新方法,它将典型控制理论与现代控制理论有机地结合在一起,即从典型控制理论出发,通过设置闭环极点和研究根轨迹,确定二次型指标的误差加权阵Q,从而实现最优控制和状态反馈.
In this paper,a new method which determines the error weighed matrix Q by set-ting the closed cycle pole is worked out.This method combines organically the classi-cal control theory with the modern control theory-basing on the classical controltheory.The error weighed matric Q of the LQS control system is determined by set-ting the closed cycle pole and studying root locus,thus the optimum control and thestate feedback are obeained.
关键词
闭环极点
误差加权阵Q
控制
closed cycle pole
error weighed matrix Q
optimal control
