대한조선학회논문집 (Journal of the Society of Naval Architects of Korea)

  • 제47권2호
  • /
  • Pages.248-257
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  • 2010
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  • 1225-1143(pISSN)
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  • 2287-7355(eISSN)
대한조선학회 (The Society of Naval Architects of Korea)
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이산 사건 및 역학 기반 이산 시간 혼합형 모델링에 의한 잠수함의 잠항 부상 시뮬레이션

Submarine Diving and Surfacing Simulation Using Discrete Event and Dynamic-based Discrete Time Combined Modeling Architecture

  • 차주환 (서울대학교 조선해양공학과 대학원) ;
  • 노명일 (울산대학교 조선해양공학부) ;
  • 이규열 (서울대학교 조선해양공학과 및 해양시스템공학연구소)
  • Cha, Ju-Hwan (Department of the Naval Architecture and Ocean Engineering, Seoul National University) ;
  • Roh, Myung-Il (School of Naval Architecture and Ocean Engineering, University of Ulsan) ;
  • Lee, Kyu-Yeul (Department of the Naval Architecture and Ocean Engineering, and Research Institute of Marine Systems Engineering, Seoul National University)
  • 발행 : 2010.04.20
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초록

In this study, a discrete event and dynamic-based discrete time combined simulation modeling architecture, which can be used to calculate equations of motions among discrete events, is developed. This is composed of a command model, which is in charge of discrete event simulation, a numerical integration model, which finds motions by numerically integrating equations of motions, and an external force and control force model, which calculates the force and transmits it to the equations. Using this architecture, we can develop dynamic-based simulation by simply connecting and combining models, and handle simultaneously discrete event and discrete time simulation. To verify the efficiency of the architecture, it is applied to the submarine diving and surfacing simulation.

키워드

참고문헌

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