Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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A Simulator Development of Surface Warship Torpedo Defense System considering Bubble-Generating Wake Decoy

기포발생식 항적기만기를 고려한 수상함 어뢰방어체계 시뮬레이터 개발

  • Wooshik Kim (Maritime Technology Research Institute, Agency for Defense Development) ;
  • Myoungin Shin (Maritime Technology Research Institute, Agency for Defense Development) ;
  • Jisung Park (Maritime Technology Research Institute, Agency for Defense Development) ;
  • Ho Seuk Bae (Maritime Technology Research Institute, Agency for Defense Development)
  • 김우식 (국방과학연구소 해양기술연구원) ;
  • 신명인 (국방과학연구소 해양기술연구원) ;
  • 박지성 (국방과학연구소 해양기술연구원) ;
  • 배호석 (국방과학연구소 해양기술연구원)
  • Received : 2024.02.13
  • Accepted : 2024.04.08
  • Published : 2024.06.05
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Abstract

The wake-homing underwater guided weapon that detects and tracks wake generated during voyage of a surface ship is impossible to avoid with the present acoustic deception torpedo defense system. Therefore, research on bubble-generating wake decoy is necessary to deceive wake-homing underwater guided weapon. Experiments in various environments are required to verify the effective operation method and performance of the wake decoy, but performance verification through underwater experiment is limited. In this paper, we develop a simulator for an torpedo defense system of surface ship, which is applied bubble-generating wake decoy, against acoustic, wake, and hybrid homing underwater guided weapon attack. The simulator includes surface ship model, acoustic decoy(static, mobile) model, bubble-generating wake decoy model, search and motion model of underwater guided weapon and so on. By integrating various models, MATLAB GUI simulator was developed. Through the simulation results for various environmental variables by this simulator, it is judged that effective operation method and performance verification of the bubble-generating wake decoy can be performed.

Keywords

Acknowledgement

이 논문은 2019년 정부의 재원으로 수행한 연구 결과임(912763101).

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