海上区域防空目标威胁评估模型

Research on Threat Assessment Model of Air Target for Area Air Defense

海上区域防空掩护的水面目标多,分布范围大,重要性不尽相同,根据这种特点,以区域防空所保卫目标的重要性作为评估空中目标威胁的一项重要指标。采用专家置信度改进的AHP法确定各指标权重,给出了各指标的模糊隶属度函数。最后,结合被保卫水面目标的权重,对各空中目标威胁值进行综合,建立了目标威胁综合评估模型,由此计算的目标威胁值能较客观和准确反映目标对整个区域防空作战的综合威胁。

In area air defense on the sea, there are many surface aims needed defense, the distribution of which is extensive, and every one of which do not have the same importance. Based on this characteristic, the aim＇ s importance needed defense is taken as an important criteria to assess the threat of air improved through the experts＇ assuredness, and the fuzzy membership functions of all factors are given Finally, combined with the weights of the aims needed defense, synthetic threat assessment model is established to synthesize the threat value of each target, which can more objectively and accurately reflect the true threat of targets to the whole area air defense