加速度计测量大振幅运动的一种低成本方法

A Low-cost Method for High-amplitude Vibration Measurement with Accelerome- ter

本文介绍了一种由微机械加速度计做测量单元、单片机作控制单元的系统。该系统体积小、精度高、稳定可靠 ,利用它对抽油机进行测量和控制 ,可以达到提高效率。

The paper introduces a kind of low- cost system to accurately measure and control petrolic beam pumping units. With applying micromechanical accelerometer and single- chip processor as measure and control units,the system has speciality of low cost,small size and high reliability.