物流基础设施网络级联失效下的抗毁性分析  

Invulnerability analysis of logistics infrastructure network based on cascading failure

作　　者：黄英艺[1] 金淳[1] 

机构地区：[1]大连理工大学系统工程研究所,辽宁大连116024

出　　处：《控制与决策》2014年第9期1711-1714,共4页Control and Decision

基　　金：国家自然科学基金项目(71271041);教育部博士点基金项目(20100041110024)

摘　　要：根据节点负载能力制定失效负载的重分配规则,结合物流基础设施网络结构特征构建网络级联失效模型,并分别从参数α、失效节点类型以及网络结构等角度对网络级联失效抗毁性展开分析.仿真结果表明:中转型节点的失效所带来的破坏性较一般类型节点大;增大α值以及增加网络结构的复杂程度均可加强网络的抗毁性.A redistribution rule of failed load based on this capacity of nodes is given. And a cascading failure of model is built based on the rule and the structure features of network. Then the invulnerability of network from different perspectives such as parameter？？, the types of nodes and the network structure are analyzed and researched. The simulation results show that the failure of relaying nodes will cause more serious damage to the invulnerability of network, and it can enhance the invulnerability of network by increasing the value of parameter？？and the network complexity.

关 键 词：物流基础设施网络 级联失效 抗毁性 突发事件 

分 类 号：N945.12[自然科学总论—系统科学]