铁道科学与工程学报2016，Vol.13Issue(11)：2299-2304,6.
基于有向加权复杂网络的供应链修复机制研究
Research on supply chain repair mechanism based on directed weighted complex network
贺鹤鸣 1成耀荣1
作者信息
- 1. 中南大学 交通运输工程学院，湖南 长沙410075
- 折叠
摘要
Abstract
In order to study the repair mechanism of damaged supply chain from the perspective of overall effi-ciency,the weight of the supply chain links was adjusted to simulate the damage of the supply chain,allocate limited repair resources,and find the optimal solution with supply chain network efficiency as the index.Logistics volume and spatial distance were combined to calculate the weight of links,and a directed weighted supply chain network model was established on the basis of BBV.The formula of the shortest path combined with connection resistance was improved,and the efficiency index of supply chain network was designed based on the average min-imum cooperation resistance between nodes.Supply chain repair mechanism was studied from the global damage and the damage of one node,and the optimal efficiency scheme was found.Results show that due to the mutual in-fluence existing between nodes and links,different combinations of nodes and links can produce different effects, while the restoration scheme has more global significance from the point of the efficiency of supply chain network.关键词
供应链/网络效率/复杂网络/BBV/修复机制Key words
supply chain/network efficiency/complex network/BBV/repair mechanism分类
管理科学引用本文复制引用
贺鹤鸣,成耀荣..基于有向加权复杂网络的供应链修复机制研究[J].铁道科学与工程学报,2016,13(11):2299-2304,6.
