An automatic testing system for traditional hydraulic pump test - bed was sel up, which includes such functions as signal acquisition, data storing and analysis based on virtual instrument technique.
本文对传统的液压泵试验台测试系统进行了改造，建立了一套基于虚拟仪器技术的集信号采集、分析、存贮等功能为一体的液压泵自动测试系统。
Virtual instrument technique has powerful functions of process simulation, data collection, display and analysis. It has been used widely in industrial product, research and teaching.
虚拟仪器技术具有强大的过程仿真、数据采集、显示和分析等功能，在工业生产、科研和教学中具有广泛的应用。
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