模型算法控制机制的分析

Mechanism Analysis of Model Algorithmic Control

为了提高基于模型的预测控制方法的设计参数与控制效果之间的“透明度”,解决实际应用时,设计参数难以选择的问题,本文分析了模型算法控制机制,研究了设计参数与控制性能之间的相互关系,提出了设计参数选择时应遵循的原则。

In order to make clear the transparent relationship between various tuning parameters and the closed-loop system behavior of MAC the mechanism of MAC is analysed by means of the framework of the disturbance filter, the disturbance feedforward compensator and the feedback servo controller. And the effects of the tunig parameters on the system performances are studied. It is found that MAC has the property of offset free both in tracking and in regulation.