叠栅条纹检测位移实验系统

Experiement on displacement measurement with Moiré fringe techniques

采用叠栅条纹技术可以实现对位移量进行精确测量和控制.从叠栅条纹的产生,光电信号的转换,到对信号的鉴零、编码、计数、显示和控制,可形成较完整的实时监测系统,实现高精度检测、控制位移量.

The paper introduces a manner of measuring and controlling displacement exactly with Moiré techniques. A intact current monitoring system which can measure and control displacement exactly is formed, covering the fabrication of Moiré fringe and the transform of photoelectric signal discerning signal, coding, counting, display and control.