基于复杂网络理论的应急物流网络可靠性仿真研究  

Simulation Study on Emergency Logistics Network Reliability Based on Complex Network Theory

作　　者：王敏功[1] 王伟[1] 蒋泓松[2] 王娟[1] 苏以权[3] 

机构地区：[1]河海大学水运规划与物流工程研究所,江苏南京210098 [2]空军第六空防工程处,湖南衡阳421001 [3]中国石油长庆油田分公司,陕西西安710018

出　　处：《物流技术》2012年第10期144-147,共4页Logistics Technology

基　　金：国家自然科学基金(51009060;50909042);教育部人文社会科学研究项目(09YJC630056);中央高校基本科研业务费专项资金项目(2009B13414);住房和城乡建设部科学技术项目计划(2010-R2-6);江苏省高校优势学科建设工程一期项目"海岸带资源开发与安全学科群"资助

摘　　要：首先介绍了复杂应急物流网络的内涵及其统计特征,提出了复杂应急物流网络连通可靠性的评价指标,构建了复杂应急物流网络的拓扑模型并给出攻击仿真方法,最后以某应急物流网络为例,通过在Visual Basic平台下开发的程序,分别对两种攻击模式下该网络连通可靠性进行了仿真分析,得到了相应攻击模式下应急配送时间及有效需求点比例的变化曲线,验证了应急物流网络的复杂网络特性,分析了不同攻击模式对应急物流网络可靠性的影响。In this paper, we first introduced the connotation and statistical characteristics of the complex emergency logistics network, proposed the index for the evaluation of the connectivity of the network, establishment its topological model and presented the method for the simHlation of attacks on the network. Finally, in the case of a certain emergency logistics network and on the Visual Basic development platform, we analyzed the reliability of network connection under two attach modes respectively, obtained the corresponding curves of the changes in the emergency distribution time and proportion of effective demand point under the two modes, demonstrated the characteristics of the emergency logistics network as a complex network and analyzed the influence of different attack modes on the reliability of the network.

关 键 词：复杂网络 应急物流网络 可靠性 攻击仿真分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] F251[自动化与计算机技术—计算机科学与技术]