Micro-displacement measurement的意思|示意

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。

A dynamic measurement device of micro mass on-line utilizing microcomputer, flexible component and fibre-optic displacement sensor with high precision is presented.

介绍了一种由高精度光纤位移传感器、弹性元件和微机组成的分辩率为毫克级的在线微小质量动态测量系统。

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。

A new micro constant force displacement sensor with micro and constant measurement force is introduced. It can realize the measurement of bullet marks without damage on the surface of sample bullets.

该系统采用了一种新型的微恒力位移传感器，该传感器具有测量力小且恒定的特点，因此，可以实现对弹头表面痕迹的无损测量。

The precision, sensitivity and stability in this system have been improved compared with traditional measurement technique, the full automatic measurement of micro-displacement is realized.

与传统测量方法相比，其精度、灵敏度及稳定性能有较大提高，并实现了微位移的全自动测量。

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。