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。
This paper implemented the methodology of tester design-analysis-amend -forecast in computer by virtual prototype technique and manifold software. Make preparation for the subsequent projects.
本文采用虚拟样机技术，综合利用多种软件，实现试验装置在计算机中的设计—分析—修正设计—仿真运动—预测性能的设计思想，为后续项目做好准备工作。
This paper implemented the methodology of tester design-analysis-amend -forecast in computer by virtual prototype technique and manifold software. Make preparation for the subsequent projects.
本文采用虚拟样机技术，综合利用多种软件，实现试验装置在计算机中的设计—分析—修正设计—仿真运动—预测性能的设计思想，为后续项目做好准备工作。
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