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선박 최적운항시스템을 위한 추진성능 데이터베이스 생성 연구

A Study on the Database Generation of Propulsion Performance for Ships Optimum Routing System

  • 김은찬 (한국해양과학기술원 부설 선박해양플랜트연구소 해양안전연구부) ;
  • 강국진 (한국해양과학기술원 부설 선박해양플랜트연구소 선박성능시험연구실) ;
  • 이한진 (한국해양과학기술원 부설 선박해양플랜트연구소 한국형이네비게이션사업단)
  • Kim, Eun-Chan (Maritime Safety Research Division, Korea Research Institute of Ships and Ocean Engineering) ;
  • Kang, Kuk-Jin (Ship Hydrodynamics Research Group, Korea Research Institute of Ships and Ocean Engineering) ;
  • Lee, Han-Jin (SMART-Navigation Project Office, Korea Research Institute of Ships and Ocean Engineering)
  • 투고 : 2016.02.18
  • 심사 : 2016.06.23
  • 발행 : 2016.06.30

초록

최적의 선박 운항 항로를 찾기 위해서는 선박의 정확한 추진성능을 추정하는 것이 매우 중요하다. 본 논문은 선박 최적운항시스템의 추진성능 데이터베이스를 생성하기 위한 전산프로그램의 개발에 대해 기술하고 있다. 실해역에서의 추진성능은 표류와 표면 거칠기 등 선체 상태뿐 만 아니라 파랑과 바람 등 해상 상태의 영향을 받는다. 이 부가저항 추정 방법들은 ISO 15016:2002 표준의 실선 속력시운전 해석법을 근간으로 하고 있으며, 추가로 바람과 선체 표면 거칠기에 대한 몇 가지 추정 방법이 보완되었다. 이 추정 방법들은 종합적인 전산프로그램으로 만들어졌다. 그리고 향후 최적 운항경로 계산에 활용될 쇄빙연구선 아라온 호에 대해서 데이터베이스 계산이 수행되었다. 이 프로그램은 모든 선박의 항로 최적화 계산에 유용하게 사용될 수 있을 것으로 판단된다.

The precise prediction of ships propulsion performance is very important to find out the ships optimum route. This paper describes the development of computer program to generate the database of propulsion performance for the ships optimum routing system. The propulsion performance of ship in the sea is caused by not only ships conditions such as drift and hull roughness, but also various sea conditions such as wave and wind. These prediction methods of added resistance are based on the ships speed trial analysis methods of the ISO 15016:2002 standard, and a few prediction methods of the wind and hull roughness are supplemented. These prediction methods have been applied to the comprehensive computer program. And the database calculation for the research ice breaker the Araon has been carried out, which shall be used for the calculation of optimum route. Furthermore, this program shall be used for the route optimization in global shipping routes.

키워드

참고문헌

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피인용 문헌

  1. A Study on Database Concept of the Optimum Safe Routing Decision Support System Considering Marine Environment and Safety Regulations vol.20, pp.4, 2017, https://doi.org/10.7846/JKOSMEE.2017.20.4.240