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Proceedings Paper

A multi-dimensional evaluation method of the angle measurement performance for the transmitter
Author(s): Zhenyu Zhang; Linghui Yang; Jiarui Lin; Shendong Shi; Jigui Zhu
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Paper Abstract

This paper presents a multi-dimensional evaluation method of the angle measurement performance for the transmitter of the photoelectric scanning measurement network. As a distributed measurement system based on the multi-angle intersection, the accuracy of the angle measurement of the transmitter directly determines the measurement accuracy of the entire system. At present, there are few methods of evaluating the angle measurement performance for the transmitter. Multiple receivers are placed around the transmitter in a certain order and kept at the same level as much as possible. Based on circumferential closure and statistical knowledge, this method can evaluate the angle repeatability of different angle positions and the rotational speed volatility of the angular separations between adjacent receivers. The rotational speed volatility of the transmitter is important for the optimization of the angle measurement performance of the transmitter. Through experiments, we find that the method can reflect more information about the shafting, which can provide a good reference for the subsequent system upgrade.

Paper Details

Date Published: 12 March 2020
PDF: 8 pages
Proc. SPIE 11439, 2019 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 1143918 (12 March 2020); doi: 10.1117/12.2548311
Show Author Affiliations
Zhenyu Zhang, Tianjin Univ. (China)
Linghui Yang, Tianjin Univ. (China)
Jiarui Lin, Tianjin Univ. (China)
Shendong Shi, Tianjin Univ. (China)
Jigui Zhu, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 11439:
2019 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems
Jigui Zhu; Kexin Xu; Hai Xiao; Sen Han, Editor(s)

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