一种多变量系统鲁棒设计方法  

A ROBUST DESIGN METHOD FOR MULTIVARIABLE SYSTEM

作　　者：庞国仲[1] 刘军[1] 向有敏 

机构地区：[1]中国科学技术大学自动化系

出　　处：《自动化学报》1994年第2期196-201,共6页Acta Automatica Sinica

基　　金：国家自然科学基金

摘　　要：本文介绍一种多变量系统鲁棒设计方法．该方法是基于“鲁棒对角优势保证鲁棒稳定”这个一般性结论，其核心是多模型加权准优势化算法，该算法设计的鲁棒预补偿器，使系统为鲁律对角优势．用该设计方法对一大型工业加热炉进行鲁棒系统设计，结果令人满意．In this paper,a robust design method for multivariable system is presented.It is based on the general conclusion that robust diagonal dominance of a system guarantees its robust stability proved by the writer.Its kernel is a pseudo domination algorithm for weighted mulitimodel.which was proposed by the author.Robust precompensators designed by the algorithm makes system robust diagonally dominant.The method of this paper is applied to the design a large heatedfurnace,and theresults are satisfactory.

关 键 词：多参数控制 鲁棒设计 

分 类 号：TP271.61[自动化与计算机技术—检测技术与自动化装置]