中文摘要：

CVI设备作为制备C／C复合材料的有效方法越来越受到人们的重视，针对目前实验室CVI设备监控自动化水平不高的现状，文中就CVI工艺设备的多设备监控建立了一种DCS控制系统；以MCGS组态软件作为软件开发平台编制系统监控软件，该系统可以实现温度、真空度、电流等关键参数的实时采集、存储、判断报警和设备运行状态的实时监控以及下位设备的相关控制；现场调试表明，该系统运行稳定，可靠，为提高自动化生产水平和安全性奠定了基础。

英文摘要：

As a effective preparation method, CVI equipment is more and more respected. To solute the present situation of the low automated level of monitoring and controlling on CVI equipments in laboratory, here constructs a distributed control system （DCS） for multi -equipment monitoring. With the system software compiled by MCGS configuration tool software, it can well realize the target of real- time monitor and control of the multiple CVI （Chemical Vapor Infiltration） equipments in laboratory. The system can realize real-time monitor of the states of the equipments running and the running parameters such as temperature, vacuum degree and electric current. It can perform functions such as real-time acquisition, auto-saving, identification and warning. The automatic level of the laboratory is improved and the reliably and security of the production process are guaranteed.