基于微机打印口的机械动力参数测量

Measuring System for Machinery Dynamical Parameters Based on Computer LPT

介绍一种机械动力参数测量系统 ,它使用微机打印口、传感器和简单的信号处理电路实现转速、扭矩、功率、效率等参数和外特性曲线的测量 ,以Windows为操作平台 ,具有实时监测、数据保存与打印。

This paper introduces a kind of measuring system for machinery dynamical parameters, in which the computer LPT, sensor and simple signal processing circuit are used to measure the rotate speed, torque, power, efficiency and mechanical property curves. The system is based on windows operating platform. It has the functions of real time measuring and displaying, data saving and printing, graph plotting, and so on.