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本文介绍一种为房间空调器测试系统研制的微机测控系统。微机选用IBM为主机,接口采用存储器读写、输入输出并行工作方式。锁相技术的使用消除地电切换带来的测量误差。
This article describes a room air conditioner test system developed computer monitoring system. IBM host computer selection, the interface memory read and write, input and output parallel work. Phase-locked technology to eliminate the use of geoelectric switching measurement error.