Journal of the Korean Magnetics Society (한국자기학회지)

The Korean Magnetics Society (한국자기학회)
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Real-Time Closed-Loop Degaussing Technique for a Minesweeper

소해함을 위한 실시간 폐회로 소자 기법

  • Kang, Byungsu (Department of Electrical Eng., Kyungpook National University) ;
  • Kim, Dong-Hun (Department of Electrical Eng., Kyungpook National University) ;
  • Yang, Chang-Seob (The 6th R&D Institute - 3, Agency for Defense Development) ;
  • Chung, Hyun-Ju (The 6th R&D Institute - 3, Agency for Defense Development) ;
  • Kim, Dong-Wook (The 6th R&D Institute - 3, Agency for Defense Development)
  • 강병수 (경북대학교 전기공학과) ;
  • 김동훈 (경북대학교 전기공학과) ;
  • 양창섭 (국방과학연구소 제6기술연구본부 3부) ;
  • 정현주 (국방과학연구소 제6기술연구본부 3부) ;
  • 김동욱 (국방과학연구소 제6기술연구본부 3부)
  • Received : 2017.05.09
  • Accepted : 2017.06.10
  • Published : 2017.06.30
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Abstract

In this paper, an efficient closed-loop degaussing technique is proposed to control real-time degaussing currents required for a minesweeper. To achieve this, new principle and algorithm for controling degaussing currents are presented, and they are compared to conventional ones. To validate the proposed method, a minesweeper mockup is tested by means of a rigorous numerical simulation. Results show that the method successfully yields satisfactory degaussing performances for several course angle changes of the mockup.

본 논문에서는 기뢰 소해함에 요구되는 실시간 소자전류 제어를 위한 효율적인 폐회로 소자 기법을 제안하였다. 이를 위해 새로운 형태의 소자전류 제어 원리 및 알고리즘을 제시하고 이를 기존 방식과 비교/분석하였다. 제안된 기법의 타당성을 검증하기 위해서 축소 함정과 정밀 수치모사 기법을 활용하여 침로각 변화에 대한 소자성능 유지여부를 확인하였다.

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References

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