摘要
本文基于链系统给出一种结构分散型预估算法,设计子预估器需要的结构信息仅为相应子系统的模型,而不必考虑其它子系统的结构信息。构成子预估器的测量信息也是分散化的,除含该子系统的输入和输出外,仅含与它直接关联的测量信息。文中提出了即时预估和超时预估的概念,研究了有关的性质,最后讨论了链预估器在过程控制中的一个应用实例。
A structural decentralized predictor for the chain system is presented. The only structural information required in the design of a sub-predictor is the model of the related subsystem, without taking into account of the structural information of other subsystems. The measured information in the sub-predictor is also decentralized. In addition to the input and output of the subsystem, it contains only the directly connected measures. The concepts of on-time prediction and super-time prediction are introduced, and some of their properties are studied. Finally, its application to a process control is discussed.
出处
《自动化学报》
EI
CSCD
北大核心
1992年第3期290-296,共7页
Acta Automatica Sinica
关键词
预估
链系统
结构分散化
Prediction
chain system
structural decentralization
