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Proceedings Paper

Reassure on accuracy of laser tracker based on single point measurement model
Author(s): Xin Yang; Lijuan Li; Yan hui Zhao; Caoguo Hua
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Paper Abstract

The Space point measurement repeatability is a prerequisite for achieving high-precision measurements to tracker, so it is important to Spatial positioning accuracy. Different measurement object means different error propagation model. In this paper, we research on the tracker measure a fixed point in a manner such single point, which according to model arrangement, under controlled conditions. Experimental measurements from three different perspectives just as different distances, different horizontal and different Vertical angle. From the integrated angle error, the repeat single point measurement accuracy is given. Then establish of a single point evaluate model that combine with algorithm.

Paper Details

Date Published: 8 October 2015
PDF: 4 pages
Proc. SPIE 9677, AOPC 2015: Optical Test, Measurement, and Equipment, 96772C (8 October 2015); doi: 10.1117/12.2202794
Show Author Affiliations
Xin Yang, Changchun Univ. of Science and Technology (China)
Lijuan Li, Changchun Univ. of Science and Technology (China)
Yan hui Zhao, Changchun Univ. of Science and Technology (China)
Caoguo Hua, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9677:
AOPC 2015: Optical Test, Measurement, and Equipment
Sen Han; Jonathan D. Ellis; Junpeng Guo; Yongcai Guo, Editor(s)

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