Author:
Zhang Jianhui,Wang Tianao,Chen Suming,Yue Shan,Wang Guolei
Abstract
Abstract
According to the surface reflection characteristics of carbon fiber reinforced plastics and the geometric characteristics of aircraft panel parts, a robot automatic measurement system based on line laser scanning is designed. The selection criteria of measurement pose and the pre-calibration method of measurement pose based on a laser tracker are given. A 3D reconstruction method of global stitching of large-scale parts based on pre-calibration measurement pose is proposed, Finally, the correctness and effectiveness of the proposed method are verified by measuring typical samples with a prototype system.
Subject
Computer Science Applications,History,Education
Reference9 articles.
1. A framework of measurement-assisted assembly for wing-fuselage alignment based on key measurement characteristics;Chen;International Journal of Manufacturing Research,2015
2. Underwater 3D Laser Scanners;Palomer,2017
3. Calibration method for a large-scale structured light measurement system;Peng;Applied Optics,2017
4. Orienting unorganized points for surface reconstruction;Liu;Computers and Graphics,2010
5. Fast Descriptors and Correspondence Propagation for Robust Global Point Cloud Registration;Lei;IEEE Transactions on Image Processing,2017