扰动鲁棒系统的控制器设计

Controller Design for Disturbance Robust Systems.

该文研究一类扰动鲁棒系统的控制器设计问题，提出了一种新的设计方法，其基本思想是：通过状态反馈，使闭环系统配置预先指定的“鲁棒化”矩阵，从而使该系统具有所期望的鲁棒扰动抑制界。该文给出了该类控制器存在的充要条件及算法，并举例说明该设计方法具有直接、简单的特点。

In this paper,a new approach is presented to solve the problem of designing controllers for a class of disturbance robust sys-tems,The main idea of this approach is accomplished by designing state feedback controllers so that the closed-loop systems may assign the prespecifiedso called robustness matrix and possess the desired robust disturbance rejection bound.The necessary and sufficient con-ditions for the existence of this class of controllers are presented and the algorithm is also given,A numerical example is applied to demon-strate the directness and simplicity of the above-mentioned design method.