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Proceedings Paper

Study on the algorithm in the measurement of large annular planes with a laser tracker
Author(s): Wen Zhu; Tian-quan Fan; Xue-dong Cao; Jie Li; Shibin Wu
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Paper Abstract

To measure the flatness of the large annular planes, a method with laser tracker on the basis of multi-station and time-sharing measurement principle is proposed in this paper. The laser tracker is used to measure the flatness of large annular planes at different base stations. Based on the redundancy principle, the space coordinates of each measuring point can be determined by large amount of measured data. In the paper, the results of computer simulation for the principle are obtained with several iterative nonlinear algorithms, and it is shown that the method is feasible.

Paper Details

Date Published: 19 September 2013
PDF: 8 pages
Proc. SPIE 8905, International Symposium on Photoelectronic Detection and Imaging 2013: Laser Sensing and Imaging and Applications, 89051Q (19 September 2013); doi: 10.1117/12.2034605
Show Author Affiliations
Wen Zhu, The Institute of Optics and Electronics (China)
Univ. of Chinese Academy of Sciences (China)
Tian-quan Fan, The Institute of Optics and Electronics (China)
Xue-dong Cao, The Institute of Optics and Electronics (China)
Jie Li, The Institute of Optics and Electronics (China)
Shibin Wu, The Institute of Optics and Electronics (China)


Published in SPIE Proceedings Vol. 8905:
International Symposium on Photoelectronic Detection and Imaging 2013: Laser Sensing and Imaging and Applications
Farzin Amzajerdian; Astrid Aksnes; Weibiao Chen; Chunqing Gao; Yongchao Zheng; Cheng Wang, Editor(s)

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