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http://dx.doi.org/10.4283/JKMS.2007.17.6.259

A Study on Dipole Modeling Method for Ship's Magnetic Anomaly using Singular Value Decomposition Technique  

Yang, Chang-Seob (Underwater Weapon Launching and Stealth Group, Naval Systems Research Development Center, Agency for Defense Development)
Chung, Hyun-Ju (Underwater Weapon Launching and Stealth Group, Naval Systems Research Development Center, Agency for Defense Development)
Publication Information
Journal of the Korean Magnetics Society / v.17, no.6, 2007 , pp. 259-264 More about this Journal
Abstract
This paper describes the mathematical modeling method for the static magnetic field signature generated by a magnetic scale model. we proposed the equivalent dipole modeling method utilizing a singular value decomposition technique from magnetic field signatures by magnetic sensors are located special depths below the scale model. The proposed dipole modeling method was successfully verified through comparisons with the real measured values in our non-magnetic laboratory. Using the proposed method, it is possible to predict and analyze static magnetic field distributions at any difference depths generated from the real ships as well as a scale model ship.
Keywords
magnetic scale model; static magnetic field; magnetic dipole modelling; singular value decomposition;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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