航空网络结构鲁棒性分析OACSTPCD

Aiming at the large number of triplet structures in aviation networks,a triplet relative measure was proposed to measure the robustness of aviation network structures.Based on the theory of relative entropy,a more general measure of network structure change was proposed,namely the relative entropy of degree distribution and the relative entropy of agglomeration coefficient distribution,to evaluate the changes in the feature distribution of aviation networks.The complex network theory was applied to construct a model of domestic aviation network,and a variety of attack strategies were used to simulate and experiment the structural robustness of domestic aviation network.The results showed that the domestic airline network exhibits different structural robustness in each measure and attack mode,and the triadic relative quantities not only reflect the network structure but also present the network functional changes;the minimal triadic edges also show importance in maintaining the network transportation function.