一种抑制扰动的最优化设计方法

A Optimization Design Method of Rejecting Disturbance

对于多输入系统,配置一组闭环极点所需的状态反馈阵并非唯一。本文研究了怎样利用这种非唯—性提供的自由度来提高系统的动态抗扰能力,提出了一种动态抗扰-最优极点配置法。该方法使极点配置和参数优化能在两个独立的步骤中完成,计算工作量较小。

For multi-input linear system,state feedback matrix to assign a set of closed loop poles is not u-nique. This paper deals with how to make use of frecdooms of selecting feedback matrix to develop the ability of dynamic disturbance rejection of the closed loop system, A dynamic disturbance rejection-optimal pole assignment method is presented. By the method ,polc assignment and parameter optimization can be finished in two individual steps and quantity of calculating is less.