DocumentCode
529520
Title
Two-dimensional localization of a magnetic dipole from its first order Fourier coefficients of the magnetic flux density
Author
Nara, Takaaki ; Takanashi, Yuushi ; Watanabe, Hiromi
Author_Institution
Dept. of Mech. Eng., & Intell. Syst., Univ. of Electro-Commun., Tokyo, Japan
fYear
2010
fDate
18-21 Aug. 2010
Firstpage
3219
Lastpage
3222
Abstract
This paper presents a method for estimating the 2D position of a magnetic dipole from measurements of the first order Fourier coefficients of its magnetic flux density on a circle with an arbitrary radius. It is proved that the azimuth of the dipole is equal to the phase of the first order complex Fourier coefficient. The method is verified by experiments using coils which can directly measure the Fourier coefficients.
Keywords
Fourier analysis; magnetic flux; magnetic moments; position measurement; 2D position estimation; arbitrary radius; first order complex Fourier coefficient measurement; magnetic dipole azimuth; magnetic flux density; two dimensional localization; Position measurement; Variable speed drives; Fourier confident; inverse problem; magnetic dipole;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference 2010, Proceedings of
Conference_Location
Taipei
Print_ISBN
978-1-4244-7642-8
Type
conf
Filename
5602841
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