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http://dx.doi.org/10.4283/JKMS.2008.18.6.221

A Study on Prediction Technique for Underwater Electric Field Signature Characteristic using Dipole Modelling Method  

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)
Lee, Jong-Ju (Underwater Weapon Launching and Stealth Group, Naval Systems Research Development Center, Agency for Defense Development)
Jeon, Jae-Jin (Underwater Weapon Launching and Stealth Group, Naval Systems Research Development Center, Agency for Defense Development)
Publication Information
Journal of the Korean Magnetics Society / v.18, no.6, 2008 , pp. 221-224 More about this Journal
Abstract
This paper describes the equivalent dipole modeling method utilizing a singular value decomposition technique from analysis data by the FNREMUS Detailled Modeller software based on BEM which can predict the underwater electric field signal due to a galvanic corrosion phenomenon on a naval vessel. The proposed dipole modeling method was successfully verified in good agreement with predicted BEM data at 30 m depths through the comparison of average differences. The proposed dipole modelling method can be effectively used in the prediction and analysis of static electric field signature distributions generated from a naval vessel at any different depths.
Keywords
static electric field signal; electric dipole modelling method; singular value decomposition technique; BEM;
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Times Cited By KSCI : 2  (Citation Analysis)
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