空中目标威胁评估技术

Evaluation Technology of the Aerial Targets’ Threat

对空中目标进行威胁评估是防空 C3I 数据融合系统中非常重要的一个模块,威胁评估准确程度将对防空作战的结局产生重大影响。文中首先构建了威胁评估的指标体系,基于模糊隶属函数对各指标进行了量化处理。然后在分析威胁隶属度构成的向量满足比较序列的前提下,应用灰色关联度分析对空中目标进行威胁评估与排序。最后给出了一个实例,得到的结果与专家群体评议后的结果完全一致。

It is an important module to evaluate the aerial targets’ threat in aerial defence C3I data fusion system of air defence. The degree of accuracy will have great effect on the result of air defence operation. The paper firstly establishes the index system of the threat evaluation and quantifies indexes by the fuzzy membership function. As the threat membership vectors satisfies the comparative series, then evaluate and sort the aerial targets’ threat through grey relationship analysis. Finally, one example is given, the results completely coincide with the expert group’s judgment.