標準的操船計画とその応用

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Remote operation support system for small vessels had been tried to develop by the author. In this paper, the passage planning system, which should be installed into the above remote operation support system, for small inland vessels is proposed. In order to design and develop the passage planning system, first of all, the standard paradigms and standard maneuvers of expert mariners on passage planning were investigated by questionnaire surveys, simulations and simulator studies. Through the investigation, not only the standard paradigms on passage planning but also the standard maneuvering patterns for small inland vessels became clear. The standard paradigms of passage planning and the standard maneuvering patterns for small inland vessels are discussed. Based on the above-mentioned standard paradigms and the standard maneuvering patterns, the passage planning system was designed. In order to reproduce the passage plan by the expert mariners in the system, concepts of elemental passages and elemental maneuvers were applied into the system. According to the concepts, the passage planning system consists of following four phases ; 1) Finding a shortest path under geographical, legal and other restrictions, 2) Planning a chain of Go areas along the shortest path, 3) Planning a chain of elemental passages and 4) Planning a chain of elemental maneuvers. Simulations along the planned passage by the system show the good results. For verification of the algorithm of the passage planning system, simulator experiments by skillful operators have been executed.
社団法人日本航海学会の論文
2003-03-25

標準的操船計画とその応用

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