西安理工大学学报2024，Vol.40Issue(2)：269-277,9.DOI:10.19322/j.cnki.issn.1006-4710.2024.02.013
B2B2C供应链物流-订单流复合网络鲁棒性研究
Research on the robustness of B2B2C supply chain logistics-order flow composite network
摘要
Abstract
Based on the percolation theory,considering the seepage capacity of nodes and the in-fluence of upstream and downstream failure nodes,the upstream and downstream cascading fail-ure strategy of composite network is designed.The robustness of B2B2C composite network is e-valuated by the average shortest path length,the maximum connected subgraph rate and the global efficiency of the network.The simulation shows that with the increase of seepage capacity coefficient,the robustness of the network is enhanced.The composite network is of poor resist-ance to deliberate attacks,the average shortest path length,global efficiency and maximum con-nected subgraph rate decrease to 0,and the network is basically paralyzed,while it has good ro-bustness against random attacks.Compared with the logistics network,the average degree of the composite network is 40.6％lower,the power index is 12.1％higher,and the robustness is bet-ter.关键词
供应链/复杂网络/渗流理论/级联失效/鲁棒性Key words
supply chain/complex networks/filtration theory/cascade failure/robustness分类
交通工程引用本文复制引用
孙军艳,陈马骏驰,郭柳艺..B2B2C供应链物流-订单流复合网络鲁棒性研究[J].西安理工大学学报,2024,40(2):269-277,9.基金项目
陕西省科技厅资助项目(2023-YBGY-408) （2023-YBGY-408）
陕西省社会科学基金资助项目(2020R043) （2020R043）
陕科大博士启动基金资助项目(2018BJ-12) （2018BJ-12）
西安市科技局资助项目(23RKYJ0026) （23RKYJ0026）
