The measurement of three-dimensional road roughness based on laser triangulation

被引：3

作者：

Li, Xiaoqin ^{[1
,2
]}

Lu, Zhixiong ^{[2
]}

Zhao, Lanying ^{[3
]}

Li, Zhenghao ^{[2
]}

Guo, Bing ^{[2
]}

Bai, Xuefeng ^{[2
]}

机构：

[1] Univ Tarum Xinjiang Alar City, Dept Mech & Elect Engn, Alar City, Peoples R China

[2] Univ Nanjing Agr, Dept Agr Engn, Nanjing, Jiangsu, Peoples R China

[3] Dalian Marine Univ, Sch Mech Engn, Dalian, Peoples R China

来源：

SUSTAINABLE CONSTRUCTION MATERIALS AND COMPUTER ENGINEERING | 2012年 / 346卷

关键词：

Measurement; Laser-triangulation; Three-dimensional; Surface roughness; CCD;

D O I：

10.4028/www.scientific.net/AMR.346.812

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This article did some non-contact measurement by laser triangulation principle on the A level hard road roughness, based on CCD imaging principle,used scanning galvanometer, which improved the measurement speed and surface measurement range drew the three-dimensional surface roughness profile curve by interpolation and fitting, It was in accordance with the standard range of A-road height spectrum. This measurement method have important guiding significance on the hard road roughness measurement and practice of the design of the relatively flat three-dimensional contours.

引用

页码：812 / +

页数：2

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