激光技术Issue(6)：723-728,6.DOI:10.7510/jgjs.issn.1001-3806.2014.06.001
基于光学标靶与测距仪的隐藏区域坐标测量
Coordinate measurement system of hidden parts based on optical target and rangefinder
摘要
Abstract
In order to solve the coordinate measurement of hidden parts in large equipment , a laser probe based on optical target and rangefinder was proposed , which was combined with a total station instrument or a laser tracker to form a non-contact measurement system .During the measurement , the laser beam from the rangefinder was set to touch the measurement point and the distance between the rangefinder and the point was measured .And then, the optical target was aimed at by the total station instrument or the laser tracker .The spatial coordinates and the attitude angles of the laser probe were gotten.Finally, the spatial coordinates of the measured point was calculated by coordinate transformation .After theoretical analysis and experimental verification , the results show that the measurement system could expand the measurement range and achieve reliable and higher measurement precision .关键词
测量与计量/空间坐标测量/隐藏区间/非接触测量/激光测距仪Key words
measurement and metrology/space coordinate measurement/hidden parts/non-contact measurement/laser rangefinder分类
机械制造引用本文复制引用
范宜艳,赵斌,马国鹭..基于光学标靶与测距仪的隐藏区域坐标测量[J].激光技术,2014,(6):723-728,6.基金项目
国家九七三重点基础研究发展计划资助项目 （）
