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电源控制器(PCU)是卫星电源分系统的重要组成部分,在装入卫星前需要对其性能进行测试。介绍在W indows操作系统下,用VB软件开发基于GPIB接口的对PCU进行测试的系统,该系统能够完成对地面模拟设备的在线编程和实时控制、对遥测信号的采集、遥控指令的发送,以及蓄电池充放电量的管理等功能。
The power supply controller (PCU) is an important part of the satellite power subsystem and needs to be tested for its performance before being loaded into the satellite. Introduces the system of testing PCU based on GPIB interface with VB software under Windows operating system. The system can finish the on-line programming and real-time control of ground analog equipment, the collection of telemetry signals, the sending of remote control commands, and Battery charge and discharge management functions.