摘要
民航货运网络作为民航网络的重要构成,是各城市之间经济文化交流的重要媒介。基于复杂网络理论,确立了区域民航货运网络特性的评价指标体系,构建了区域民航货运网络模型,在此之上,选用中国中南地区民航货运网络为样本,并结合具体数据,详细分析了其网络结构特征以及中心性。研究得出:中南地区民航货运网络属于典型的小世界网络,无标度特性并不显著,机场节点度值与吞吐量呈正相关,网络的轴辐式结构已经初步形成。网络中枢纽机场的中心性不明显,枢纽功能有一定的提升空间。
Based on the complex network theory,this paper establishes the evaluation index system of regional civil aviation freight network characteristics,and builds a regional civil aviation freight network model.On this basis,the civil aviation freight network in Central and South China is selected as a sample,and combined with the specific data of the network,a detailed analysis is made.Its network structure features and centrality.Through the analysis of the topological structure and centrality of the network,it is concluded that the civil aviation freight network in Central and South China is a typical small world network,and the scale-free characteristics are not significant.The airport node value is positively correlated with the throughput.The structure has taken shape.The centrality of the hub airport in this network is not obvious,and the function of the hub has a certain room for improvement.
作者
潘卫军
唐嘉豪
艾毅
段英捷
高姜水柔
PAN Wei-jun;TANG Jia-hao;AI Yi;DUANG Ying-jie;GAO Jiang-shui-rou(Civil Aviation Flight University of China,Guanghan 618307,China)
出处
《航空计算技术》
2019年第6期1-4,9,共5页
Aeronautical Computing Technique
基金
中国民用航空总局安全能力建设项目资助(TM2017-235-1/3)
中国民航飞行学院大学生创新创业项目资助(S201910624106)
关键词
复杂网络
区域民航货运网络
拓扑结构
中心性
complex network
regional civil aviation freight network
topological structure
centrality
