Large free-form surface measurement system based on laser line-scan sensor

KANG Yan-hui; ZHANG Heng

doi:10.13873/j.1000-97872012.12.028

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Large free-form surface measurement system based on laser line-scan sensor

更新时间：2025-09-11

- Large free-form surface measurement system based on laser line-scan sensor
- Vol. 31, Issue 12, Pages: 79-82(2012)
- 作者机构：
  
  中国计量科学研究院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.12.028
  CLC： TP212;TP391.7
- Published：2012
- 稿件说明：
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[1]康岩辉,张恒.基于激光线扫描传感器的大自由曲面测量系统[J].传感器与微系统,2012,31(12):79-82.

KANG Yan-hui, ZHANG Heng. Large free-form surface measurement system based on laser line-scan sensor[J]. 2012, 31(12): 79-82.
[1]康岩辉,张恒.基于激光线扫描传感器的大自由曲面测量系统[J].传感器与微系统,2012,31(12):79-82. DOI： 10.13873/j.1000-97872012.12.028.

KANG Yan-hui, ZHANG Heng. Large free-form surface measurement system based on laser line-scan sensor[J]. 2012, 31(12): 79-82. DOI： 10.13873/j.1000-97872012.12.028.

摘要

大型自由曲面的测量对于逆向工程、产品质量检测等具有重要意义。基于激光线扫描传感器与可大范围运动的工业机器人手臂

提出了一种非接触、高效率的测量方法。论述了测量系统的原理与组成结构

研究了自由曲面的数据处理技术

着重分析了系统所采用的点云拼合方法。实验结果表明:该方法能够实现较高精度的测量

对大型自由曲面的测量效果也较为理想。

Abstract

The measurement of large free-form surface is of great importance for reverse engineering and product quality inspection.Based on laser line-scan sensor and arm of industry robot which can move in large range

a non-contact high efficiency measurement method is proposed.The principle and structure of measurement system is introduced

and data processing technique of free-form surface

especially the point cloud registration is studied.The experimental results show that this measurement system can realize a high precise measurement

and can achieve a satisfied effect for the measurement of large free-form surface.

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references

激光视觉传感器对不连续焊缝的识别 [J]. 王艳庆,程伟德,张华,刘冬花. 传感器与微系统 . 2011(05)

双振镜点扫描三维形貌测量系统 [J]. 李旭东,崔磊,赵慧洁,姜宏志. 光学精密工程 . 2010(07)

线激光三维测量仪中视觉传感器规划方法研究 [J]. 何炳蔚,周小龙. 中国激光 . 2010(06)

基于视觉检测站线结构光传感器的标定方法 [J]. 段宇,刘常杰,劳达宝,叶声华. 传感器与微系统 . 2010(04)

工业机器人视觉检测系统的现场标定技术 [J]. 王一,任永杰,刘常杰,叶声华. 传感器与微系统 . 2010(02)

基于单目视觉的自由曲面三维坐标测量方法 [J]. 屈玉福,浦昭邦,赵慧洁. 仪器仪表学报 . 2006(10)

双目视觉检测技术在自由曲面测量中的应用 [J]. 张宏伟,张国雄,秦鹏,赵小松. 机械工程学报 . 2004(07)

一种点云数据噪声点的随机滤波处理方法 [J]. 董明晓,郑康平. 中国图象图形学报 . 2004(02)

Iterative point matching for registration of free-form curves and surfaces [J] . Zhengyou Zhang. International Journal of Computer Vision . 1994 (2)

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