【摘要】 航天器发射以前的地面空间环境试验对于提高航天器的在轨工作的寿命、实现卫星的长寿命、高可靠有着重要的意义。为保证试验过程中真实模拟卫星的空间环境要求,需要研制水平调节系统.该系统建立在工业控集散系统的基础上,系统底层采用以PLC为代表的控制器件,上层采用组态软件,控制策略在组态软件中生成以后在PLC中具体实现。组态软件中实现数据的显示、存储、报警等功能。描述了卫星水平调节系统的构成以及具备的功能,给出了试验过程中的实际控制过程曲线。更多还原

【Abstract】 Space environment test plays an important role in looking forward long duration and high reliability for the satellite begin lauched.Accord to the request for reality simulate space environment,It is needed to manufacture the level tune system.The system is based on industry control,The PLC is applied on the system low level,Configuration software is applied on the system high level.The control scheme is built in configuration software and realized in PLC.It realize data show,memory and alarm in configuration software.The paper describes the construction and function of level tune system and the activlity control process curve is presented.更多还原