操船シミュレータ訓練における避航操船のスキル向上に関する客観的評価法

概要

論文の詳細を見る
The education and training by the ship-handling simulator (SHS) are already generalized globally. However, there is an important problem left behind to the education and training in the SHS. That is, it is necessary to propose an objective evaluation method to judge the technical skill-improvement of the trainee in the process of SHS training without depending on experience of instructor subjectivity. In this research, we propose an objective evaluation method, which introduce the value of TTC (Time to Collision) as an index that objectively determines the quantitative risk of collision and stranding. We believe that a judgment of the skill of collision avoidance manoeuvre is from (1) good timing ; (2) suitable operation ; (3) good result. Here, judging whether collision avoidance maneuvering was performed at good timing is evaluated with TCPA, whether suitable operation was taken is evaluated with measuring the changed angle of own ship's course ; and whether it was a good result is evaluated with ES value (Environmental Stress Value) and TTC. The collision avoidance maneuver in narrow water area was taken up in the case study. A total of 60 times simulator experiments were conducted systematically with four students, and the validity of these objective indices was examined.
社団法人日本航海学会の論文
2003-09-25