离心泵性能参数采集与处理的计算机辅助测试系统

An Auxiliary Computer Test System Used for Collecting and Treating the Characteristic Parameters of Centrifugal Pumps

本文简述了离心泵性能参数测试用的计算机辅助测试系统,其特点是利用pC—1500袖珍计算机控制对离心泵试验数据的采集、存贮、处理及绘图,介绍了传感器的选配,采集数据的方法及数据处理中主要数学模型的推导过程。并以测试实例分析论证了该测试系统和方法实际应用的可行性。

An auxiliary computer system for testing the characteristic parame ters of centrifugal pumps is described briefly in this paper it features being the testing data treatments.including collecting,storng,processing an drawi- ng for centrifugal pumps to be controlled by the PC-1500 pocket computers. sensor Selection and the methods of collecting data and deriving main mathe- matical model in data treatment are introduced.The practicality of the me- thods,and the testing system are also demonstreted with illutrations.