운항 안전 및 효율성 향상을 위한 최적 항로 평가 시스템 기본 연구
Basic Research of Optimum Routing Assessment System for Safe and Efficient Voyage
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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 roll 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.
참고문헌 (8)
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