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Proceedings Paper

Surface magnetic field of the multipole magnetic drum of a magnetic encoder
Author(s): Weizhong Liu; Chongyang Xu; Zhiyuan Ren
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Paper Abstract

Based on the static magnetic theory, we build uniform magnetization model of the surface magnetic filed of multi- pole magnetic drum of magnetic encoder. The formula of surface magnetic filed of multi-pole magnetic drum of magnetic encoder have been deduced. The surface magnetic field distribution of multi-pole drum of magnetic encoder have been studied with numeric analysis method. The research results is important for optimal design of magnetic drum.

Paper Details

Date Published: 9 May 2000
PDF: 4 pages
Proc. SPIE 4077, International Conference on Sensors and Control Techniques (ICSC 2000), (9 May 2000); doi: 10.1117/12.385592
Show Author Affiliations
Weizhong Liu, Huazhong Univ. of Science and Technology (China)
Chongyang Xu, Huazhong Univ. of Science and Technology (China)
Zhiyuan Ren, Huazhong Univ. of Science and Technology (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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