軍艦磁訊跡介紹與探討

Magnetic Signature of Warships

林聖義(SHENG-YI LIN)；鄭哲民(CHE-MIN CHENG)；盧建仲(CHIEN-CHUNG LU)；葉樹安(SHU-AN YEH)；胡卓瀚(CHO-HAN HU)；黃宇川(YU-CHUAN HWANG)

軍艦磁訊跡 ； 軍艦消磁 ； 軍艦整磁 ； stealth ； magnetic signature ； degaussing system

科學與工程技術期刊

19卷1期（2023 / 03 / 01）

23 - 28

繁體中文;英文

軍艦與商船最大不同處，除了安裝配置各類雷達、飛彈等武器系統裝備，另一項就是面對嚴苛作戰環境時的存活能力遠優於商船。這些能力包含彈片防護、電磁脈衝防護、核生化防護、抗爆震防護、紅外線訊跡匿蹤、雷達訊跡匿蹤、聲訊跡匿蹤及磁訊跡匿蹤等。然而前述各項訊跡基於先天物理特性一定會存在，必須要花費代價去處理，才能獲得相對應的抑制效果，降低敵方偵測到我方的機率，以提高戰場存活率。本文針對磁訊跡進行通盤介紹，首先分析產生艦艇磁訊跡的原因，接著說明磁訊跡管理邏輯，最後介紹艦艇消磁與整磁實務技術。

Infrared, radar, acoustic, and magnetic stealth are critical for warships to reduce the probability of detection by enemies. Signatures of the aforementioned type exist on the basis of innate physical characteristics, and they must be processed at a cost to obtain a corresponding suppression effect and improve a battleship's rate of survival on the battlefield. This paper introduces the concept of a magnetic signature and presents an analysis of the reasons for the generation of a ship's magnetic signature. It then explains magnetic signature management and finally introduces the technology used for ship degaussing and magnetization.

1. Arantes do Amaral, J. A. A.,Botelho, P. L.,Ebecken, N. F. F.,Caloba, L. P.(1998).Ship's classification by its magnetic signature.1998 IEEE International Joint Conference on Neural Networks Proceedings
2. Baynes, T. M.,Russell, G. J.,Bailey, A.(2002).Comparison of stepwise demagnetization techniques.IEEE Transactions on Magnetics,35,1753-1758.
3. Bekers, D.,Lepelaars, E.(2013).Degaussing system design optimization.8th International Marine Electromagnetics Conference - MARELEC 2013
4. Choi, N. K.,Jeung, G.,Yang, C. S.,Chung, H. J.,Kim, D. H.(2012).Optimization of degaussing coil currents for magnetic silencing of a ship taking the ferromagnetic hull effect into account.IEEE Transactions on Applied Superconductivity,22(3),4904504.
5. Daya, Z. A.,Hutt, D. L.,Richards, T. C.(2005).,Management Research. Defence R&D Canada - Atlantic.
6. Demilier, L.,Cauffet, G.,Chadebec, O.,Coulomb, J. L.,Rouve, L. L.(2010).Validation of closed loop degaussing system for double hull submarines.Marine System and Technology
7. ECA Group (2019) Magnetic treatment and deperming signature reduction for surface ships and submarines. Retrieved February 28, 2023, from https://docplayer.net/100509158-Magnetic-treatment-deperming-signature-reduction-for-surface-ships-and-submarines.html.
8. Gonjari, V.,Khadse, S.,Khadse, S.(2017).Magnetic silencing of naval ships using ridge regression.International Journal for Research in Applied Science and Engineering Technology,5(5),756-760.
9. Hasril, N,Mahdi, C. I.,Moesli, M. Mohd,Hassanuddin, N. Y. Nik,Subhi, D. Y. Mohd,Mohd, N. Irwan(2013).Management of naval ships' electromagnetic signatures: a review of sources and countermeasures.Defence S and T Technical Bulletin,6(2),93-110.
10. Holmes, John J.(2008).Reduction of a Ship's Magnetic Field Signatures.London, UK:Springer Cham.
11. Holmes, John J.(2007).Modeling a ship's ferromagnetic signatures.London, UK:Springer Cham.
12. Holmes, John J.(2006).Exploitation of a Ship's Magnetic Field Signatures.London, UK:Springer Cham.
13. Kim, D. W.,Lee, S. K.,Kang, B.,Cho, J.,Lee, W. S.,Yang, C. S.,Chung, H. J.,Kim, D. H.(2016).Efficient re-degaussing technique for a naval ship undergoing a breakdown in degaussing coils.Journal of Magnetics,21,197-203.
14. Liu, S.,Zhou, G.,Xiao, C.,Liu, D.(2012).The study on the deployment regions of magnetic sensors in the closed loop degaussing system for double hull submarines.IEEE 2012 Sixth International Conference on Electromagnetic Field Problems and Applications,Dalian, Liaoning, China:
15. Morris, R. M.,Pedersen, B. O.(1961).,National Research Council of Canada, Radio and Electrical Engineering Division.
16. Naval Sea Systems Command(1992).Naval Sea Systems Command, Naval Ships' Technical Manual. S9086-QN-STM-010 Chapter 475 Magnetic Silencing (Direction of Commander, USA, 1992), 1-108..
17. Naval Today (2017) German navy to receive new degaussing facility by 2022. Retrieved February 28, 2023 from https://navaltoday.com/2017/10/06/german-navy-toreceive-new-degaussing-facility-by-2022.
18. Rago, G. (2018) There's a house in the middle of the Elizabeth river with a critical job for the U.S. Navy. Retrieved February 28, 2023, from https://www.pilotonline.com/military/article_acd7117c-8529-11e8-848c-db1203677306.html.
19. Richard, M. M.,Robert, A. W.(2015).Richard, M. M. and A. W. Robert (2015) Ship degaussing system and algorithm, 1-13, The United States of America as represented by the Secretary of the Navy, Washington, DC..
20. Ross, R.,Meijer, C. G.,van de Mheen, R. J.(2012).Degaussing by normal and superconductive windings.Proceedings of 11th International Naval Engineering Conference and Exhibition,Edinburgh:
21. SAM electronics GmbH (2012) Mobile magnetic and multi influence range. Retrieved February 28, 2023, from https://www.yumpu.com/en/document/view/4086753/mobile-magnetic-and-multi-influence-range-sam-electronics-gmbh.
22. Sarwito, S.,Prananda, J.,Koenhardono, E. S.,Kurniawan, A. W.(2017).Study of calculation of degaussing system for reducing magnetic field from submersible vehicle.International Journal of Marine Engineering Innovation and Research,1(2),68-75.
23. Schulze, C.,Chan, D.,Funasaki, E.,Wong, K.(2012).Case study of a navy magnetic silencing facility.12th Triannual International Conference on Ports
24. SSFM International Inc. (2019) Submarine drive-in magnetic silencing facility. Retrieved February 28, 2023,from https://ssfm.com/project/submarine-drive-inmagnetic-silencing-facility/.
25. ULTRA MARITIME (2020) Magnetic treatment and deperming. Retrieved February 28, 2023, from https://www.ultra.group/our-business-units/maritime/signature-management-power/signature-management/#acc-magnetictreatmentanddeperming.
26. Varma, R. A. R.(2014).Design of degaussing system and demonstration of signature reduction on ship model through laboratory experiments.Physics Procedia,54,174-179.