基于组合赋权和模糊灰色聚类的武器系统网络安全评估  

Weapon SystemNetwork Security Assessment Based on CombinationWeighting and Fuzzy Gray Clustering

作　　者：胡磊 李海龙 董思岐 HU Lei;LI Hai-long;DONG Si-qi(Combat Security College,Rocket Force University of Engineering,Xi’an 710025,China)

机构地区：[1]火箭军工程大学作战保障学院,西安710025

出　　处：《火力与指挥控制》2020年第9期22-28,共7页Fire Control & Command Control

基　　金：国家自然科学基金资助项目(61374054)。

摘　　要：针对武器系统网络安全评估领域缺乏科学有效的安全评估模型方法等问题,提出了一种基于组合赋权和模糊灰色聚类的武器系统网络安全评估方法。针对武器系统网络的结构特点和安全需求,参考现有网络评估标准,建立武器系统网络的安全评估指标体系,包含一、二级指标集和评估集。结合组合赋权的思想,将改进的层次分析法和熵权法所计算的权重进行加权组合形成综合权重。利用灰色聚类理论和模糊判别方法构建分级评估模型,分别对各层级指标进行评估量化。通过对网络实例进行分析,评估该武器系统网络的安全状况等级。实验结果表明该方法能够对武器系统网络进行安全评估,具有实际应用价值,能够较好地判断武器系统网络的安全状况,为安全防护、系统升级提供指导。The weapon system has become increasingly prominent in network security problems,lacking scientific and effective security evaluation model method,and a weapon system network security assessment method based on combined weighting and fuzzy gray clustering is proposed.Firstly,aiming at the structural characteristics of the weapon system network and referring to existing network evaluation criteria,a safety assessment index system for the weapon system network is established including first and second level indicator sets and evaluation sets.Combined with the idea of combined weighting,the weights calculated by the improved analytic hierarchy process and the entropy weight method are weighted to form a comprehensive weight.The gray clustering theory and fuzzy discriminant method are used to construct the hierarchical evaluation model,and each level index is evaluated and quantified.By analyzing the network instance,it has evaluated the security status of the weapon system network.The experimental results show that the method can evaluate the security of the weapon system network and has practical application value.It can better judge the security status of the weapon system network and provide guidance for security protection and system upgrade.

关 键 词：武器系统网络 信息物理融合系统 组合赋权 灰色聚类 模糊判别 安全评估 

分 类 号：TJ0[兵器科学与技术—兵器发射理论与技术] TP393[自动化与计算机技术—计算机应用技术]