广东工业大学学报2016，Vol.33Issue(5)：22-27,33,7.DOI:10.3969/j.issn.1007-7162.2016.05.005
考虑社群结构的复杂网络的级联故障抵制模型
A Cascading Failure Resisting Model in Complex Networks Considering Community Structure
摘要
Abstract
Cascading failures in complex networks is of great significance for the stability assessment of complex networks.Based on the classical linear load and capacity model, a model resisting cascading failures is built by detecting the community structure of the networks and adding secondary tolerance value to community boundary nodes.In the process of cascading failures, different strategies are used to attack IEEE standard grids, domestic real grids.The simulation results show that the model can raise networks stability with lower cost by adding secondary tolerance value to community boundary nodes, finding that the community boundary nodes have the dual functions of"firewall"and"tipping point".By simulating the two-tier coupled networks except for single networks, the new model is also found abler to resist cas-cading failures in interdependent networks, which indicates that the proposed model has some flexibility.关键词
社群结构/复杂网络/级联故障/相依网络Key words
community structure/complex networks/cascading failures/interdependent networks分类
信息技术与安全科学引用本文复制引用
陆靖桥,傅秀芬,蒙在桥..考虑社群结构的复杂网络的级联故障抵制模型[J].广东工业大学学报,2016,33(5):22-27,33,7.基金项目
广东省科技计划项目（2012B091000173）；广东省自然科学基金资助项目 （）
