集散控制系统主控软件的设计

Design of Main Control Software in Distributed Control System

主控软件在集散控制系统中占有举足轻重的地位,为了提高它的稳定性、可扩展性和通用性,采用状态机、MVC(Model Viewand Controller)、状态模式等设计模式为它建立了一个通用的分层模型。使用该模型可以提高该类软件的质量和开发速度。

In DCS （Distributed Control System） the main control software is very important,so in order to improve it＇s stability extensibility and universality.a universal layered model was established with design patterns such as the state machine,MVC （Model View and Controller）,state pattern and so on.The quality and developing velocity are all enhanced with this model.