DocumentCode
1501681
Title
Ships Magnetic Anomaly Computation With Integral Equation and Fast Multipole Method
Author
Nguyen, T.-S. ; Guichon, J.-M. ; Chadebec, O. ; Labie, P. ; Coulomb, J.-L.
Author_Institution
Grenoble Electr. Eng. Lab., Univ. of Grenoble, Grenoble, France
Volume
47
Issue
5
fYear
2011
fDate
5/1/2011 12:00:00 AM
Firstpage
1414
Lastpage
1417
Abstract
This paper presents a coupling between integral volume equation method (IVEM) and a fast multipole algorithm (FMM) in order to model ships magnetic anomaly. complex geometries of real vessels associated with dense meshes can be treated in order to compute the magnetic field created by induced magnetization of the hull and coils degaussing systems. Our algorithm has been validated with measurements made on a real submarine mock-up.
Keywords
integro-differential equations; magnetic fields; magnetisation; magnetostatics; ships; underwater vehicles; coil degaussing systems; complex geometries; dense meshes; fast multipole method; induced magnetization; integral volume equation method; magnetic anomaly computation; magnetic field; ships; submarine; vessels; Coils; Computational modeling; Magnetic domains; Magnetization; Magnetostatics; Marine vehicles; Mathematical model; Fast solvers; integrodifferential equations; magnetostatics; marine technology;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2010.2091626
Filename
5754681
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