基于社团结构的天基信息网络结构设计构想与仿真

Design Conception and Simulation of Space Information Network Structure Based on Community Structure

着眼卫星业务一体化发展,基于分簇的思想和复杂网络理论与方法,提出一种基于社团结构的天基信息网络结构设计构想,并基于STK软件进行仿真,建模生成6社团237个节点的虚拟网络。针对网络中的度分布、介数、聚类系数等静态参量进行分析,揭示天基信息网络节点连接规律与网络结构特性,为天基信息网络结构设计提供新的思路和方法参考。

Focusing on the integrated development of satellite business,based on the idea of clustering and complex network theories and methods,a design concept of space information network structure based on community structure was proposed and a virtual network with 237 nodes in 6 communities was generated with STK software.Serval static parameters such as degree distribution,betweenness,and clustering coeffi cient in the network were analyzed.The connection rules and structural characteristics of the space information network were revealed.