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Analyzing and identifying of cascading failure in supply chain networks

机译:分析和识别供应链网络中的级联故障

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This paper addresses the cascading failure problem in a supply chain network, where all the nodes are interconnected and interdependent in this network. Therefore, a Node Importance Evaluation Method (NIEM) is proposed to analyze cascading failure characteristics in the supply chain network firstly, and then the critical nodes which may cause cascading failure in the whole network are identified. Subsequently, the NIEM is employed to analysis a food supply chain network as a case study. Finally, a computational results and date analysis is presented to show the damage degree of cascading failure using the largest workload tolerance parameter. The simulation results demonstrate that the proposed methods can identify cascading failure for a supply chain network efficiently.
机译:本文解决了供应链网络中的级联故障问题,该网络中的所有节点都是相互连接和相互依赖的。因此,提出了一种节点重要性评估方法(NIEM)来分析供应链网络中的级联故障特征,然后识别可能导致整个网络级联故障的关键节点。随后,将NIEM用作案例研究来分析食品供应链网络。最后,给出了计算结果和日期分析,以显示使用最大工作负载容限参数的级联故障的损坏程度。仿真结果表明,所提出的方法可以有效地识别供应链网络的级联故障。

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