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Proceedings Paper

Laser alignment measurement model with double beam
Author(s): Changtao Mo; Lili Zhang; Xianglin Hou; Ming Wang; Jia Lv; Xin Du; Ping He
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Paper Abstract

Double LD-Double PSD schedule.employ a symmetric structure and there are a laser and a PSD receiver on each axis. The Double LD-Double PSD is used, and the rectangular coordinate system is set up by use of the relationship of arbitrary two points coordinates, and then the parameter formula is deduced by the knowledge of solid geometry. Using the data acquisition system and the data processing model of laser alignment meter with double laser beam and two detector , basing on the installation parameter of the computer, we can have the state parameter between the two shafts by more complicated calculation and correction. The correcting data of the four under chassis of the adjusted apparatus moving on the level and the vertical plane can be calculated using the computer. This will instruct us to move the apparatus to align the shafts.

Paper Details

Date Published: 15 October 2012
PDF: 9 pages
Proc. SPIE 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 84170Y (15 October 2012); doi: 10.1117/12.979883
Show Author Affiliations
Changtao Mo, Harbin Univ. of Commerce (China)
Lili Zhang, Harbin Univ. of Commerce (China)
Xianglin Hou, Harbin Univ. of Commerce (China)
Ming Wang, Harbin Univ. of Commerce (China)
Jia Lv, Harbin Univ. of Commerce (China)
Xin Du, Harbin Univ. of Commerce (China)
Ping He, Harbin Univ. of Commerce (China)


Published in SPIE Proceedings Vol. 8417:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; Libin Xiang; Sandy To, Editor(s)

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