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。
Based on the application analysis of hydraulic pump test-bed, an automatic testing system of hydraulic pump combined with the technologies of measurement and control is designed.
在分析液压泵试验台应用现状的基础上，设计出一种结合测量和控制技术的液压泵自动测试系统。
The testing results are listed, and the obtained parameters can be widely used in hydraulic fracturing optimization design of coal bed, calculation of in situ stress and other engineering problems.
研究范围覆盖面广，所得到的力学参数有一定代表性，可广泛应用在煤层裂缝优化设计、地应力计算以及解决其它工程问题。
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