摘要
针对现有指挥控制网络(command and control network,C2N)初始负载大多为基于节点,缺少边初始负载定义,结合边重要性及边层级,提出兼顾边重要性和边层级的C2N边初始负载。给出边度和自我网络边介数定义;结合改进桥接系数、边度和自我网络边介数,提出边重要性新定义;接着给出边层级定义,结合边重要性和边层级,提出新的边初始负载定义;仿真分析了不同失效模型的抗毁性,结果表明该初始负载定义的级联失效模型具有更强的抗毁能力。
In response to the fact that existing command and control networks(C2N)typically define initial load based on nodes,lacking a definition for edge initial load,this paper proposes a C2N edge initial load that considers both edge importance and edge hierarchy.First,definitions for edge degree and self-network edge betweenness are provided.Then,a new definition of edge importance is proposed by combining the improved bridging coefficient,edge degree,and self-network edge betweenness.Following that,the concept of edge hierarchy is introduced,and a new edge initial load definition is proposed based on the combination of edge importance and edge hierarchy.Finally,the resilience of different failure models is analyzed through simulations,and the results show that the cascading failure model with the proposed initial load definition exhibits stronger invulnerability.
作者
向郑涛
孙令东
张玉林
陈宇峰
陈波
XIANG Zhengtao;SUN Lingdong;ZHANG Yulin;CHEN Yufeng;CHEN Bo(School of Electrical and Information Engineering,Hubei University of Automotive Technology,Shiyan 442002,China;School of Automation and Electrical Engineering,Dalian Jiaotong University,Dalian 116028,China;Institute of Vehicle Information Control and Network Technology,Hubei University of Automotive Technology,Shiyan 442002,China;School of Electronic and Electrical Engineering,Lingnan Normal University,Zhanjiang 524048,China)
出处
《火力与指挥控制》
北大核心
2025年第8期64-70,80,共8页
Fire Control & Command Control
基金
广东省自然科学基金资助项目(2022A1515010737,2023A1515011568,2024A1515011674)。
关键词
C2N
级联失效
边初始负载
边重要性
边层级
C2N
cascading failure
edge initial load
edge importance
edge hierarchy
