线性多变量模型跟踪控制系统的参考模型设计*

Research on Reference Model Design for Linear Multivariable Model Following Control Systems

中文关键词  模型跟踪控制  参考模型  线性多变量控制  完全模型跟踪条件

英文关键词  model following control  reference model  linear multivariable control  perfect model following condition

中文摘要

      本文针对线性多变量模型跟踪控制系统，研究了参考模型设计不当对稳态跟踪特性和控制效益的不良影响；确定了参考模型的设计准则，强调参考模型应当与被控对象的主要外在特性相一致；据此提出了一种一般性的规范化设计方法，并证明了所得参考模型不仅满足完全模型跟踪的条件，而且完全可控．

英文摘要

      In this paper，some bad influence of unsuitably designed reference models on linear multivariable model following control systems is analysed. In order to eliminate the influence，four reference model design criteria，which emphasis that the reference models should possess not only ideally placed characteristic structures but also similar external properties to the plants,are proposed. Based on the criteria，a standard and general design method is studied in detail. Finally，it is proved that the reference models out of the method not only satisfy the perfect model following conditions，but also is controllable.