Method of light source scan laser triangulation technique for distance measurement

WANG Yu-tian; LIU Hui; ZHANG Yu-yan; LIU Shao-xun

doi:10.13873/j.1000-97872007.10.036

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Method of light source scan laser triangulation technique for distance measurement

更新时间：2025-09-11

- Method of light source scan laser triangulation technique for distance measurement
- Issue 10, Pages: 106-108(2007)
- 作者机构：
  
  1. 燕山大学电气工程学院
  2. 燕山大学电气工程学院,河北,秦皇岛,066004
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.10.036
  CLC： TP274
- Published：2007
- 稿件说明：
移动端阅览
[1]王玉田,刘辉,张玉燕,刘少勋.基于光源扫描的三角法位移测量方法[J].传感器与微系统,2007(10):106-108.

WANG Yu-tian, LIU Hui, ZHANG Yu-yan, et al. Method of light source scan laser triangulation technique for distance measurement[J]. 2007, (10): 106-108.
[1]王玉田,刘辉,张玉燕,刘少勋.基于光源扫描的三角法位移测量方法[J].传感器与微系统,2007(10):106-108. DOI： 10.13873/j.1000-97872007.10.036.

WANG Yu-tian, LIU Hui, ZHANG Yu-yan, et al. Method of light source scan laser triangulation technique for distance measurement[J]. 2007, (10): 106-108. DOI： 10.13873/j.1000-97872007.10.036.

摘要

对激光三角法测量位移的几种光路布局方案及其特点进行了比较

在此基础上

提出了一种新的基于光源扫描的三角法激光位移测量方法

阐述了激光三角法测量原理

并设计了相应的测量系统

分析了影响系统精度的因素。理论分析可知

该系统的测量分辨力可达到1.5×10-5m。实验结果表明:此系统有很强的实用性

测量范围为0mm

适用于工业生产。

Abstract

The several optical circuits using laser triangulation technique for distance measurements are compared

and a new method of light source scan laser triangulation technique for distance measurements is presented

and the principle of laser triangulation for distance measurement is introduced

and the measurement system is designed

and the influencing factor of system accuracy is analyzed.Theory shows that the resolution can up to 1.5×10（-5）m.The result of experiment shows that this system is very useful

the measurement rang from（0 mm

0 m） is suitable for industrial production.

关键词

Keywords

references

非接触测量激光光学探头 [J]. 邹振书,李喜增,张景和,高清峰,胡家升. 光学精密工程 . 1997(03)

激光三角法测量位移 [J]. 祝杰,戴立铭,江潼君. 仪表技术与传感器 . 1992(01)

激光测量学[M]. 科学出版社 , 金国藩,李景镇主编, 1998

CCD应用技术[M]. 天津大学出版社 , 王庆有,孙学珠主编, 1993

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