短縮縦間隔環境下における縦方向距離間隔の模擬分布のモデル化

概要

論文の詳細を見る
The distribution of longitudinal distance separation between successive aircraft flying on the same track and flight level is essential for calculating the longitudinal collision risk of the airspace where the longitudinal separation minimum was reduced. This distribution depends on the separation minimum. However, the actual data on the distribution do not exist in the stage of airspace planning. To generate the distribution under the reduced separation minimum, a computer simulation was carried out on the basis of the flight plan data of one year. A distribution model that fits to the empirical distribution created by the simulation was proposed. This paper first describes the results of analysis of the flight plan data, then, the method of simulation, and finally, the method and results of fitting by a shifted-truncated exponential distribution to the simulated distribution.
社団法人日本航海学会の論文
2003-03-25