针对现有目标威胁评估方法普遍利用常权评估,且忽略目标攻击信号而导致评估结果出现不合理情况的问题,提出了一种考虑目标攻击信号的变权威胁评估方法。在分层建立目标威胁评估体系的基础上,基于变权理论,考虑权值与各因素之间的关系以及目标攻击信号对权值的影响,引入变权因子,使权值根据各因素和战场实际的变化动态调整。仿真结果表明:所设计的威胁评估方法杜绝了不合理评价结果的发生,更加切合战场实际。

In view of the existing threat assessment methods commonly used constant weight evaluation, and ignored the problem that the unreasonable situation appeared in evaluation results caused by the target attack signal, an variable weight threat evaluation method considering the target attack signal was put forward. On the basis of hierarchically establishing the target threat evaluation system and the variable weight theory, considering the influence of target attack signal on weight and the relationship between weight and each factor, the variable weight factor was introduced to adjust the weight according to the factors and the actual changes of the battlefield. The simulation results showed that the design method of threat assessment could prevent the occurrence of unreasonable evaluation results, and it was more suitable for the actual battlefied.