计算机控制技术在推进剂加注系统中的应用

Computer Control Technology Applied to Propellant Loading Equipment

利用计算机控制技术和接口技术,设计推进剂加注流程自动控制系统。控制系统硬件基于控制计算机和PLC,通过工业以太网进行通讯。软件采用模块化编程、冗余设计,控制计算机软件由基于Windows操作系统的FameView软件编写;PLC程序在Step 7 V5.5平台下开发。整个系统安全、可靠、自动化程度高、集成度高、操作简便。

In this paper,computer control and interface technology are used for the design of the automatic control system of propellant loading equipment. The control system is based on industrial control computer and PLC, which communicate through industrial Ethernet. The system software adopts modularization program and redundancy design. The software of the industrial control computer is programmed by FameView based on Windows OS. The software of PLC is programmed by Step 7 V5.5. The system is safe, reliable with high degree of automation, integration, easy operation.