舰船电子工程2025，Vol.45Issue(2)：57-61,5.DOI:10.3969/j.issn.1672-9730.2025.02.012
通用航空器不同高度交叉航路碰撞风险分析
General Aircraft Collision Risk Analysis of Cross Routes at Different Altitude
黄晋 1焦瑶瑶 1邱瑶瑶1
作者信息
- 1. 中国民用航空飞行学院 广汉 618000
- 折叠
摘要
Abstract
With the rapid development of general aviation,the number of navigable aircraft continues to increase,and the lim-ited airspace capacity increases the operational risk of air traffic.Therefore,assessing aircraft collision risk is crucial.This article es-tablishes an improved Event collision risk model for cross flight routes at different heights based on the concatenated pyramid colli-sion box,and analogically deduces the collision risk of cross flight routes at different heights based on ellipsoidal collision boxes and cylindrical and rectangular combination collision boxes.Afterwards,the generalized Pareto distribution is used to calculate its later-al overlap probability.Finally,two types,Cessna 172 and Yun 5B,are used as examples for calculation and compared with other models.The results show that the collision risk value calculated by the proposed model in this paper is the smallest,and it has high-er accuracy while meeting the safety target level.关键词
Event改进模型/广义帕累托分布/交叉航路/碰撞风险Key words
Event improvement model/generalized Pareto distribution/cross route/collision risk引用本文复制引用
黄晋,焦瑶瑶,邱瑶瑶..通用航空器不同高度交叉航路碰撞风险分析[J].舰船电子工程,2025,45(2):57-61,5.
