Abstract：Cascading failure model for single layer network can’t be used to analyse the invulnerability of layered networks effectively. Based on betweenness analytical method, this article studies the cascading failure model for double layer complex networks. Firstly, it analyses interaction between the two layers when the network is in state of common information （or energy) exchanging or in course of cascading failure. Secondly, by defining parameter of communicating intensity, algorithm of node betweenness is amended, so that affection of node function to network flux could be validated. And then, by resetting rules of node failure judging and load re-allotting, the two layers are associated in course of cascading failure. At last, through simulation experiments, effectiveness and maneuverability of the model is verified.
沈迪, 李建华, 熊金石, 张强, 朱瑞. 一种基于介数的双层复杂网络级联失效模型[J]. 复杂系统与复杂性科学, 2014, 11(3): 12-18.
SHEN Di, LI Jianhua, XIONG Jinshi, ZHANG Qiang, ZHU Rui. A Cascading Failure Model of Double Layer Complex Networks Based on Betweenness[J]. Complex Systems and Complexity Science, 2014, 11(3): 12-18.
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