中国安全科学学报 ›› 2020, Vol. 30 ›› Issue (5): 115-121.doi: 10.16265/j.cnki.issn1003-3033.2020.05.018

• 公共安全 • 上一篇    下一篇

航路网关键节点识别及抗毁性分析

李亚飞1 副教授, 梁琛2, 戴福青3 教授   

  1. 1.中国民航大学 天津市空管运行规划与安全技术重点实验室,天津 300300;
    2.北京首都国际机场股份有限公司,北京 100621;
    3.中国民航大学 空中交通管理学院,天津 300300
  • 收稿日期:2020-02-19 修回日期:2020-04-14 出版日期:2020-05-28 发布日期:2021-01-28
  • 作者简介:李亚飞(1983—),男,河南三门峡人,博士,副教授,主要从事空中交通管理、空域规划、航空地理等方面的研究。E-mail:yfli@cauc.edu.cn。
  • 基金资助:
    天津市自然科学基金资助(17JCQNJC08600);国家自然科学基金资助(41501430,U1633124)。

Key node identification and invulnerability analysis of China's air route network

LI Yafei1, LIANG Chen2, DAI Fuqing3   

  1. 1. Tianjin Key Laboratory of ATM Operation Planning and Safety Techniques, Civil Aviation University of China, Tianjin 300300, China;
    2. Beijing Capital International Airport Company Limited, Beijing 100621, China;
    3. College of Air Traffic Management, Civil Aviation University of China, Tianjin 300300, China
  • Received:2020-02-19 Revised:2020-04-14 Online:2020-05-28 Published:2021-01-28

摘要: 为研究关键航路点的失效成本,给空管和航空公司提供决策支持,基于我国航路网结构,从机场间的连通时间成本出发,提出基于改航可达性的关键航路点识别算法,将识别出的关键航路点与其他网络指标下的关键航路点进行抗毁性仿真对比。研究结果表明:中西部连接处航路点失去通行能力后,航班绕飞的时间成本较大,具有较大的改航可达性;A461、G212、A593等主干航路上的航路点拥有较大的加权改航可达性,总时间成本较大;识别出的关键节点拥有较大的度和介数值;基于度值和加权改航可达性的连续攻击对航路网破坏较大。

关键词: 航路网, 网络结构, 关键节点, 抗毁性, 加权改航可达性

Abstract: In order to study failure cost of key waypoints and provide decision-making support for air traffic management departments and airlines, on account of China's air route network structure, a key waypoint identification algorithm based on diversion accessibility was proposed from perspective of transit time between airports. Then, the key waypoints identified were compared with those under other network indicators for invulnerability simulation. The results show that aircrafts have greater diversion accessibility when midwest connection nodes lose their traffic capacity, and their time cost of diversion is high. Waypoints on main routes such as A461, G212 and A593 have greater weighted diversion accessibility, and total time cost is high. Those identified key waypoints have larger degree and intermediate value. And continuous attacks based on degree value and weighted diversion accessibility cause bigger damages to air route network.

Key words: air route network, network structure, key node, invulnerability, weighted diversion accessibility

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