近接離島の生活航路における運航サービス改善に関する研究 : 単独航路について

概要

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This paper deals with the operation service improvement of the remote island liner route. The operator plans the schedule of the lowest operation cost in the minimum number of ship-crew, and the user requires the schedule with the largest traffic service and so on. At first, we conducted the questionnaire on a service improvement demand of the user, and on the plan of the liner operator. Next, We developed the scheduling model for examining the feasibility of the highly required service that is clarified by the questionnaire. It is important for the operator to make plans of a traffic schedule with the minimum number of ship-crew as to satisfying the related law. We formulated it as integer planning problem with the remote island route service, and the solution algorithm is proposed. Then, the realization possibility of an improvement plan was examined using developed program. It is found that there are some feasible cases that the improvement service is satisfied user's requirement without cost increasement of operator.
社団法人日本航海学会の論文
2002-03-25