Abstract: in order to accurately measure the pulse equivalent and return difference of stepping motor, a laser micro-displacement measurement system is proposed based on thin film interference.
摘要：为了精确测量步进电机的脉冲当量和回程差，提出了一种基于薄膜干涉原理的激光微位移测量系统。
Measurement and control system are made up of the control host computer, motion control card and intelligent laser micro-displacement sensor.
以工业控制计算机为控制主机，选择了运动控制卡和智能型激光位移传感器，组成了测量控制系统。
In this thesis, based on the CD ROM laser auto-focusing detecting principle, a low-cost, high-precision, non-contact micro-displacement measurement sensor system is developed.
本文基于激光自动聚焦探测原理研究开发了一种低成本、高精度的非接触式微位移传感器。
应用推荐