特征结构下的一种多变量预测控制方法  

A METHOD FOR MULTIVARIABLE PREDICTIVE CONTROL UNDER CHARACTERISTIC FRAME

作　　者：吕剑虹[1] 徐治皋[1] 陈来九[1] 

机构地区：[1]东南大学动力系,南京210018

出　　处：《自动化学报》1992年第5期565-572,共8页Acta Automatica Sinica

摘　　要：本文采用优化的方法确定多变量对象的近似特征序列,并在此基础上提出了在特征结构下的多变量预测控制和相应的闭环反馈结构,利用此反馈结构可方便地对所设计的多变量预测控制系统进行稳定性判别,仿真试验证实了本文的算法对不稳定的多变量对象也是适用的。The approximate charactoristic sequences o multivariable plants can be calculated by optimization, and based on this, a kind of multivariable predictive control algorithm under characteristic frame and its closed-loop feedback scheme are then presented. The closed-loop stability can immediately be tested. The simulations clearly demonstrate that the proposed algorithm is also suitable for unstable plants.

关 键 词：特征结构 预测控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]