A special-purpose computer for the direct digital control of processes
作者:
A.J.Allen,
P.Atkinson,
期刊:
Radio and Electronic Engineer
(IET Available online 1972)
卷期:
Volume 42,
issue 2
页码: 55-64
年代: 1972
DOI:10.1049/ree.1972.0010
出版商: IERE
数据来源: IET
摘要:
A general-purpose digital computer for the on-line control of large scale industrial processes serves the dual purposes of a time-shared controller for each loop by means of programmed algorithms and of a data logger and alarm scanner. The architecture of the general-purpose computer has been criticized regarding its suitability as a timeshared controller. This paper considers this problem and presents a case for the special-purpose digital controller. A research model is described in detail and its performance in a simulated system is given.
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