论文部分内容阅读
本文论述工业控制计算机系统积木化结构PCMS(Process Computer Modular Structure),提出一系列观点及如何利用PCMS设计思想构造工业控制计算机系统提出一些新的想法,并且例举若干实例加以说明。 文中介绍了PCMS的一级结构元素,二级结构元素,从理论上总结了系统构成方法。且列举了单级系统、多级系统、分层式结构系统、总线式结构系统、环形式结构系统。 本文最后指出了有关PCMS设计要点,及其发展前途。
This paper discusses Process Computer Modular Structure (PCMS) of industrial control computer system, puts forward a series of ideas and puts forward some new ideas on how to construct industrial control computer system by using PCMS design idea, and gives some examples to illustrate it. This paper introduces the primary structure elements and secondary structure elements of PCMS, and summarizes the method of system constitution theoretically. And lists the single-level system, multi-level system, hierarchical structure system, bus structure system, ring structure system. Finally, this paper points out the design of PCMS, and its development.