基于复杂网络的动态天基预警系统抗毁性测度及影响因素灰色关联分析

摘要

The model of network entropy survivability is proposed , and the change of the whole , dynamic and confrontation of space-based early warning system is analyzed .The influence system of the factors such as the average degree of the net-work, the average path length , the clustering coefficient , the network diameter , the global efficiency of the network and the maximum connected subgraphs are constructed and the gray relational analysis is carried out to quantify the anti -The degree of correlation between factors .Finally, an example is given to summarize the influence of various factors on the survivability of space-based early warning system .%针对天基预警系统的抗毁性问题,提出了系统网络连通熵抗毁性测度模型,分析了天基预警系统抗毁性整体、动态、对抗的变化情况.构建了由网络的平均度、平均路径长度、聚类系数、网络直径、网络全局效率和最大连通子图等组成的影响因素指标体系并进行了灰色关联分析,量化了系统网络抗毁性与主要因素之间的关联度.最后结合算例总结了各个因素对天基预警系统抗毁性的影响能力.