基于复杂网络的灾难救援物流网络鲁棒性分析  

Robustness Analysis of Disaster Relief Logistics Network Based on Complex Networks

作　　者：熊杰[1] 冯春[1] 张怡[2] 

机构地区：[1]西南交通大学交通运输与物流学院,成都610031 [2]西南交通大学电气工程学院,成都610031

出　　处：《系统仿真学报》2013年第7期1639-1645,共7页Journal of System Simulation

基　　金：国家社科基金一般项目(12BGL053);教育部人文社会科学研究规划基金项目(10YJAZH125);中央高校基本科研业务费专项资金(SWJTU11BR042)

摘　　要：灾难救援中物资的供应面临着救援环境不确定性的挑战,为更好地探讨灾难救援中物流网络的鲁棒性,构建了带有可调参数的灾难救援物流网络局域世界演化模型,并对其统计特性进行了分析。在给出灾难救援物流网络鲁棒性新测度的基础上,分析了在受到随机干扰的情形下,不同拓扑结构的灾难救援物流网络的鲁棒性。仿真结果表明:通过调整模型中的距离敏感参数,改变网络的演化机制,可以达到提高灾难救援物流网络鲁棒性的目的。The disaster relief supply chain operates under uncertain conditions. To better explore the robustness of disaster relief logistics network, a local-world evolving model with tunable parameters for disaster relief logistics network was proposed, and the statistics of the characteristics of this network were conducted. A new measure of disaster relief logistics network robustness was proposed. Under random disruption, the different topologies of disaster relief logistics network robustness were analyzed. Simulation result shows that the purposes of improving disaster relief logistics network robustness can be achieved by adjusting the distance sensitive parameters and changing the evolution mechanism in the network.

关 键 词：复杂网络 局域世界 灾难救援物流网络 鲁棒性 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]