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Proceedings Paper

New principle of optical torque measurement
Author(s): Hong-Lin Yu; Anguo He; Sheng Liu; Yan Chen
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Paper Abstract

This paper presents a new non-contact for optical torque measurement that combines light spatial modulation with light spatial filter. By precisely measuring the torsion angle of shaft, the torque on transmission line and its description of dynamics can also be obtained.

Paper Details

Date Published: 9 May 2000
PDF: 2 pages
Proc. SPIE 4077, International Conference on Sensors and Control Techniques (ICSC 2000), (9 May 2000); doi: 10.1117/12.385628
Show Author Affiliations
Hong-Lin Yu, Chongqing Univ. (China)
Anguo He, Chongqing Univ. (China)
Sheng Liu, Chongqing Univ. (China)
Yan Chen, Chongqing Univ. (China)


Published in SPIE Proceedings Vol. 4077:
International Conference on Sensors and Control Techniques (ICSC 2000)
Desheng Jiang; Anbo Wang, Editor(s)

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