基于矩阵对策的整体威胁估计方法  

Overall Threat Estimation Method Based on Matrix Countermeasure

作　　者：何炼坚 蒲春霞[2] 杨家伟 HE Lianjian;PU Chunxia;YANG Jiawei(Science and Technology on Electronic Information Control Laboratory,Chengdu 610036,China;Chengdu University,Chengdu 610106,China)

机构地区：[1]电子信息控制重点实验室,成都610036 [2]成都大学,成都610106

出　　处：《电子信息对抗技术》2022年第1期86-89,共4页Electronic Information Warfare Technology

摘　　要：传统的威胁估计方法针对单一防卫目标面对多个威胁目标的场景,使用源于领域分析的威胁因子及其权重进行威胁度估计。针对多个防卫目标面对多个威胁目标的场景,提出基于矩阵对策的整体威胁估计方法,计算和比较在指定威胁目标存在或不存在的不同局面下,己方最优决策效用的差异,由此实现对指定威胁目标的整体威胁估计。通过优先打击整体威胁度更大的目标,尽可能提升防卫方的整体存活机会,达到有效支撑防卫决策的目的。The threat factors and their weights derived from the domain analysis are used by the traditional threat estimation method to estimate the threat degree of threat targets in the scenario when a single defense target facing multiple threat targets.An overall threat estimation method based on matrix countermeasure is put forward,for multiple defense targets in the face of multiple threat targets scenarios.Under different situations,the optimal decision utility differences are cal-culated and compared when the specific threat target exists or not,so the overall threat estimation for the specific threat target is realized.By giving priority to attack targets with greater overall threat degree,the survival chance of the defense targets can be improved as much as possible,thus the goal of the effective support for defense decision-making is achieved.

关 键 词：威胁估计 整体威胁估计 威胁度 整体威胁度 数据融合 矩阵对策 

分 类 号：TN97[电子电信—信号与信息处理]