操船シミュレータによる避航操船の研究-I : 避航動作に影響する諸要素とその評価

概要

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A series of experiments was carried out to find the relation between the collision avoidance maneuver and various encounter situations using a ship handling simulator. According to the experimental results, the distance to the target ship at the start of resuming the course proved to be close or equal to DCPA. Factors mainly affecting this distance are the range of the first detection and the time required for the maneuver. We introduced "Collision avoiding potential diagram" and make use it to examine how difficult a given encounter situation be and also to evaluate the results of collsion avoidance maneuver from the point of view of safety allowance. This diagram is drawn by ship's position at CPA after altering course and/or changing speed.
社団法人日本航海学会の論文
1981-01-15