开放型集散式控制系统主控软件设计  

Design of Main Control Software in Open DCS

作　　者：钱旭[1] 

机构地区：[1]中国矿业大学信息与电气工程学院

出　　处：《中国矿业大学学报》1996年第2期41-44,共4页Journal of China University of Mining & Technology

基　　金：煤炭部科学基金

摘　　要：集散式控制系统是目前工业控制自动化的最新研究成果．它已被广泛应用于工业的各个部门．面向对象技术又是目前软件开发方法的主流，它的提出解决了许多传统设计方法所很难解决的问题．本文提出了将这两大最新技术结合在一起的可能性与方法．提出用面向对象技术来改善并解决集散式控制系统的软件开发问题．在系统的数据库构成、对象的确定及封装、数据的隐藏。The DCS is a new research result in Automation Control System. It has been applied to every field of industry. And the Object Oriented Technology is the main stream of software developing method. By using this technology, we can solve many problems that can’t be settled by the tradition design methods. In this paper, the possibility and method of combining these two technology were discussed and the problem of software developing of solving and improving the DCS by using the O O Technology was put forward. In addition, some opinions of DBASE structure of system, definition and package of object, data concealed, inherited and ambiguity of object were raised.

关 键 词：集散式控制系统 面向对象 封装 软件 设计 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]