冰箱压缩机内部性能的计算机辅助测试

The Computer-Aided Test of the Refrigeration Compressor Internal Performance

介绍了以微型计算机为核心，由传感器、变送器等设备组成的冰箱压缩机内部性能自动测试系统的硬件结构和软件的实现，论述了测试系统的计算机系统标定以及误差分析。

This paper introduces the basic structure of a refrigeration compressor internal perfomance automatic system.It is composed of transducers、transmitters and microcomputer.Its hardware and software function are described.The microcomputer system calibration and error analysid are stud-ied.Finally,a testing result is given.