航天器环境模拟试验工艺循环水远程监控系统的设计与分析  

Design and analysis of the cooling system’s remote monitoring system for spacecraft environment simulation test

作　　者：张建翚[1] 张云峰[1] 李春杨[1] 

机构地区：[1]北京卫星环境工程研究所,北京100094

出　　处：《航天器环境工程》2012年第6期705-707,711,共4页Spacecraft Environment Engineering

摘　　要：文章基于航天器环模试验工艺循环水远程监控系统的测控需求,从应用环境、开放性和可靠性等方面对常见的工业现场控制测控网络进行比较分析,选择基于工业以太网的PLC控制网络进行系统构建,并在此基础上设计了该远程监控系统的拓扑结构,以及主回路和用户端的监测、控制系统构架,在满足测控需求的同时提高循环水远程监控的自动化水平。The cooling system for a spacecraft environment simulation test requires a robust remote monitoring system to meet the demands of different facilities appropriately, and to perform the data monitoring and the facility control promptly and efficiently. By comparing and analyzing the common industrial field control networks, a PLC network based on Ethemet is chosen to build up the required system, complete with the design of its topography, and the frame of the monitoring and control system for its main loop and the user end. This scheme, while meeting the monitoring requirements, enhances the automation level of the remote monitoring for the cooling system.

关 键 词：循环水 远程监控 RS 485总线 PLC控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]