制約水域における避航操船の困難度評価 : 操船環境総合化モデルの実用化へのアプローチ

概要

論文の詳細を見る
In the previous paper, authors proposed a model to estimate the difficulty of a collision avoidance manoeuvre in a geographically restricted water area. The aim of this model was to express the mental load of the mariner, taking note that how many actions can be actually chosen amongst the action space of the course-change and the speed-reduction, from the viewpoint of the physical limitation of the manoeuvring action. In the present paper, the results of the improvement of this model are reported. The improvements were made on a few points as follows ; the introduction of a weighting function on the action space of manoeuvre, the consideration of the ship domain and the minimum passing distance against the obstacles in the restricted water and etc. As the results, this corrected model gave suitable agreement with the subjective difficulty which the mariner would feel during the collision avoidance manoeuvre.
社団法人日本航海学会の論文
1994-09-25