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

The Society of Naval Architects of Korea (대한조선학회)
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Basic Research of Optimum Routing Assessment System for Safe and Efficient Voyage

운항 안전 및 효율성 향상을 위한 최적 항로 평가 시스템 기본 연구

  • 이진호 (삼성중공업 조선해양연구소) ;
  • 최경순 (삼성중공업 조선해양연구소) ;
  • 박건일 (삼성중공업 조선해양연구소) ;
  • 김문성 (삼성중공업 조선해양연구소) ;
  • 방창선 (삼성중공업 조선해양연구소)
  • Published : 2005.02.01
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Abstract

This paper introduces basic research of optimum routing assessment system as voyage support purpose which can obtain safe and efficient route. In view point of safety, the prediction of ship motion should be evaluated in the condition of rough weather This part includes general seakeeping estimation based on 3 dimensional panel method and parametric roil prediction. For increasing voyage efficiency, ETA(Estimated Time of Arrival) and fuel consumption should be calculated considering speed reduction and power increase due to wave effects based on added resistance calculation and ship performance characteristics. Basically, the weather forecast is assumed to be prepared previously to operate this system. The idea of these factors in this system will be helpful to escape from dangerous voyage situation by wave conditions and to make optimum route planning based on ETA and fuel consumption.

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References

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