对战场态势的变化进行威胁评估是作战决策时的一项重要内容。结合实际防空作战特点, 分析威胁评估的有关因素, 给出了一种新的基于模糊评判准则的目标威胁评估算法。根据威胁目标特征指标, 构造不同的模糊相对隶属度函数, 对相关的指标进行了量化, 利用模糊评判准则, 建立目标威胁评估模型。文中还给出一组四个目标威胁评估的实例, 计算给出唯一的威胁排序, 作为威胁评估依据, 结果表明, 该算法有效可行。

Threat evaluation to the variety of battlefield situation is one of the key factors in combat decision-making. Combining with the features of actual anti-aircraft combat, analyzing the correlative factors of threat evaluation, a new algorithm of target threat evaluation based on fuzzy judgment rule is given. According to the features of threat targets, different fuzzy relative membership functions are constructed and correlative specifications are quantified. Using fuzzy judgment rule, the model of target threat evaluation is built. A set of example consisting of four targets threat evaluations is given, and the unique threat sequence is calculated as threat assessment basis. The result indicates that the algorithm is effective and feasible.