[1]刘章.基于REICH模型的同高度交叉航路碰撞风险研究[J].深圳大学学报理工版,2020,37(2):136-142.[doi:10.3724/SP.J.1249.2020.02136]
　LIU Zhang.Collision risk of crossing airlines at the same altitude based on REICH model[J].Journal of Shenzhen University Science and Engineering,2020,37(2):136-142.[doi:10.3724/SP.J.1249.2020.02136]
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基于REICH模型的同高度交叉航路碰撞风险研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第37卷
期数:
2020年第2期
页码:
136-142
栏目:
交通物流
出版日期:
2020-03-16

文章信息/Info

Title:
Collision risk of crossing airlines at the same altitude based on REICH model
文章编号:
202002004
作者:
刘章
深圳航空有限责任公司，广东深圳 518128
Author(s):
LIU Zhang
Shenzhen Airlines, Shenzhen 518128, Guangdong Province, P.R.China
关键词:
航空运输管理; 飞行安全; REICH模型; 同高度; 交叉航路; 碰撞风险
Keywords:
air transport management; flight safety;  REICH model;  equal height;  crossing airlines;  collision risk
分类号:
U8
DOI:
10.3724/SP.J.1249.2020.02136
文献标志码:
A
摘要:
针对航路交通流安全与优化问题，基于REICH模型提出同高度交叉航路碰撞风险的解析算法，确定安全间隔的必要限制．对REICH模型下同高度交叉航路飞机的碰撞风险进行推导分析，利用概率密度函数计算并确定同高度飞机侧向、纵向及垂直重叠的概率值，运用模糊理论确定飞机的相对速度值．通过实例计算验证该方法对于计算同高度交叉航路飞机碰撞风险的有效性，为提高单位空间内可容纳的飞机数量提供可行性理论依据和工程参考．
Abstract:
Safety and optimization of route traffic flow are critical for the operation of air traffic flow. We propose an analytical calculation method for collision risk of crossing airlines at the same altitude based on REICH model in order to determine the necessary limitation of safety interval canonically. We improve the REICH model to analyze and deduce the crossing collision risk. Furthermore, we calculate the probability values of lateral, longitudinal and vertical overlap of aircraft at the same altitude by using probability density functions. In addition, we estimate the relative velocities of the aircraft by the fuzzy theory. Finally, a case is given to verify the effectiveness of the method in calculating the collision risk of crossing airlines at the same altitude, which provides a feasible basis reference for improving the traffic flow of airlines in limited space.

参考文献/References:

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备注/Memo

备注/Memo:
Received：2019-05-27；Accepted：2019-09-25
Foundation：National Natural Science Foundation of China (71571011)
Corresponding author：Pilot LIU Zhang. E-mail: liuzhangszair@163.com
Citation：LIU Zhang. Collision risk of crossing airlines at the same altitude based on REICH model［J］. Journal of Shenzhen University Science and Engineering, 2020, 37(2): 136-142.（in Chinese）
基金项目：国家自然科学基金资助项目（71571011）
作者简介：刘章(1983—)，深圳航空有限责任公司飞行员. 研究方向：航路交通流优化. E-mail: liuzhangszair@163.com
引文：刘章.基于REICH模型的同高度交叉航路碰撞风险研究［J］. 深圳大学学报理工版，2020，37(2)：136-142.
更新日期/Last Update: 2020-03-30