摘要
按照传统的设计方法,一个集散式控制系统与硬件环境是紧密相关的。设计一个集散式控制系统,首先应考虑它的硬件环境设置,而它的软件系统设计则是在硬件环境的基础上进行的。随着面向对象技术的引入,面向对象集散式控制系统的软件设计已不必完全依赖于硬件的环境了。它的软件设计完全可以超前于硬件环境的设计,因为我们可以根据软件设计所提供的不同的基本控制元类来组装成硬件环境中提出的各种不同的控制要求。在本文中,主要讨论如何利用面向对象技术设计一个易维护,易组合与拆卸的开放型集散式控制系统。
As traditional design method, the DCS acts in close coordination with the hardware environment. The DCS design has to think its hardware environment installation over because its software system design is on the basis of hardware. With the development of OO technology, OODCS software design need not to dependent on hardware environment at all. Its design is completely leading the design of hardware environment. In this paper, we discuss how to design the open DCS of easy maintenance, easy combination and dismount by OO technology.
出处
《计算机工程与设计》
CSCD
北大核心
1995年第6期25-32,共8页
Computer Engineering and Design
基金
煤炭部科学基金