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강자성 표적 탐지를 위한 드론 기반 자기 이상 탐지

Drone based Magnetic Anomaly Detection to detect Ferromagnetic Target

  • 임신혁 (국방과학연구소 국방첨단과학기술연구원) ;
  • 김동규 (국방과학연구소 국방첨단과학기술연구원) ;
  • 윤지훈 (국방과학연구소 국방첨단과학기술연구원) ;
  • 김보나 (한국지질자원연구원 광물자원연구본부) ;
  • 방은석 (한국지질자원연구원 광물자원연구본부) ;
  • 심규민 (국방과학연구소 국방첨단과학기술연구원) ;
  • 이상경 (국방과학연구소 국방첨단과학기술연구원) ;
  • 오종식 (육군 교육사령부 전투발전부)
  • Sin Hyuk Yim (Defense Advanced Science and Technology Research Institute, Agency for Defense Development) ;
  • Dongkyu Kim (Defense Advanced Science and Technology Research Institute, Agency for Defense Development) ;
  • Ji Hun Yoon (Defense Advanced Science and Technology Research Institute, Agency for Defense Development) ;
  • Bona Kim (Mineral Resources Division, Korea Institute of Geoscience and Mineral resources) ;
  • Eun Seok Bang (Mineral Resources Division, Korea Institute of Geoscience and Mineral resources) ;
  • Kyu Min Shim (Defense Advanced Science and Technology Research Institute, Agency for Defense Development) ;
  • Sangkyung Lee (Defense Advanced Science and Technology Research Institute, Agency for Defense Development) ;
  • Jong-shick Oh (Directorate of Combat Development, Korea Army Training & Doctrine Command)
  • 투고 : 2023.04.14
  • 심사 : 2023.07.03
  • 발행 : 2023.08.05

초록

Drone based Magnetic Anomaly Detection measure a magnetic anomaly signal from the ferromagnetic target on the ground. We conduct a magnetic anomaly detection with 9 ferromagnetic targets on the ground. By removing the magnetic field measured in the absence of ferromagnetic targets from the experimental value, the magnetic anomaly signal is clearly measured at an altitude of 100 m. We analyze the signal characteristics by the ferromagnetic target through simulation using COMSOL multiphysics. The simulation results are within the GPS error range of the experimental results.

키워드

과제정보

이 논문은 방위사업청의 재원으로 국방과학연구소의 지원을 받아 수행된 연구임(915001104).

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