一种能有效控制不可测被控变量的自适应预报推理控制策略

A Reasonably Controlling Strategy for Prediction of Self-Adaptation to Control Immeasurable Variable Effectively

本文利用自适应预报技术 ,提出了一种能克服不可测干扰 ,控制不可测被控变量的自适应预报推理控制策略。该方法用不可测被控变量的自适应预报代替了推理控制的不可测干扰预估。推理控制器的设计采用最小方差原理 ,避免了模型求逆。该方法较充分地利用了自适应预报和推理控制的优点 ,适用于化工过程等复杂工业对象的控制。

Acording to prediction technology of self-adapt ation,A reasonably controll ing strategy for prediction of self-adaptation is put forward in the paper,which can overcome immeasurable interference and can control immeasurable controlled variable.It is a way in which the immeasurable controlled variable takes place o f predicted data of immeasurable interference in reasonably controlling.The prin cipia of minimum variance,is adopted to design the reasoning controllers and so to avoid solving converse of models.This method relatively takes advantages of p rediction of self-adap tation and reasonably controlling,which is suitable to control the process of ch emical industry and so on.\;Subject