考虑班机流量和场站距离的效率加权航空网络研究  

Study on efficiency weighting aviation network considering flight flow and terminal distance

作　　者：吕伟[1,2] 刘钰阁 汪京辉 LYU Wei;LIU Yuge;WANG Jinghui(China Research Center for Emergency Management,Wuhan University of Technology,Wuhan Hubei 430070,China;School of Safety Science and Emergency Management,Wuhan University of Technology,Wuhan Hubei 430070,China)

机构地区：[1]武汉理工大学中国应急管理研究中心,湖北武汉430070 [2]武汉理工大学安全科学与应急管理学院,湖北武汉430070

出　　处：《中国安全生产科学技术》2023年第11期29-33,共5页Journal of Safety Science and Technology

基　　金：国家自然科学基金项目(52072286)。

摘　　要：为了分析中国航空网络在遭受外部攻击时的可靠性,以机场以及机场之间的交互关系为研究对象,以班机流量和场站距离作为权重指标,运用复杂网络的分析方法,构建中国航空加权网络。在航空网络关键节点选取方面,提出基于场站距离以及班机流量的综合效率分析法,对航空网络进行蓄意攻击和随机攻击,并基于2022年9月份的国内(不含港澳台)全部航班计划进行仿真。研究结果表明:中国航空网络呈现小世界性和无标度性;相比于度攻击,本文提出的基于效率指标的攻击方式对网络的破坏更强,网络的可靠性下降更快。研究结果对航空公司和机场在受到突发事件影响时采取相应改善策略,具有一定的参考意义。In order to analyze the reliability of China aviation network under external attack,taking the airport and the interaction between airports as the research object,a China aviation weighted network was constructed by using the analysis method of complex network with the flight flow and terminal distance as the weight indexes.In term of the key node selection of aviation network,a comprehensive efficiency analysis method based on terminal distance and flight flow was proposed,then the deliberate attacks and random attacks were conducted on the aviation network,and the simulation was carried out based on the domestic(excluding Hong Kong,Macao and Taiwan)whole flight plan in September 2022.The results show that the China aviation network presents small world and scale-free characteristics.Compared with the degree attack,the attack mode based on the efficiency index proposed in this paper has stronger damage to the network,and the reliability of the network decreases faster.The research results have significant guiding significance for airlines and airports to take corresponding improvement strategies when affected by emergencies.

关 键 词：航空安全 复杂网络 关键节点选择 效率加权 可靠性 

分 类 号：X949[环境科学与工程—安全科学]