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Proceedings Paper

Position and attitude measurement of moving target using laser tracking system with multiple measuring stations
Author(s): Zhaohui Hu; Jia Wang; Yongdong Liu; Jinwen Liang
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Paper Abstract

Dynamic geometric parameter measurement plays an important role in most industries. Research and development on this technology have attracted great attention. We proposed a laser tracking system for measuring development of laser tracking technology, a laser tracking system consisting of three tracking and measuring stations is described in detail. The three stations track respectively three retro reflectors on the moving target, and measure the position and attitude. We built the mathematical model of measurement and developed the algorithm for processing data. According to the homogeneous coordinate transformation, we deduced the formulae for computing coordinates and attitude under different coordinate systems. Some key techniques of the measuring system are discussed at the end of the paper.

Paper Details

Date Published: 10 October 2000
PDF: 5 pages
Proc. SPIE 4222, Process Control and Inspection for Industry, (10 October 2000); doi: 10.1117/12.403864
Show Author Affiliations
Zhaohui Hu, Tsinghua Univ. (China)
Jia Wang, Tsinghua Univ. (China)
Yongdong Liu, Tsinghua Univ. (China)
Jinwen Liang, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 4222:
Process Control and Inspection for Industry
Shulian Zhang; Wei Gao, Editor(s)

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