对雷达导引头干扰效能多级模糊综合评估  

Multi-level Fuzzy Synthetic Evaluation of Jamming Effectiveness on Radar Seeker

作　　者：孟跃宇 吴华[1] 程嗣怡[1] 邵军 

机构地区：[1]空军工程大学航空航天工程学院 [2]解放军94865部队

出　　处：《火力与指挥控制》2015年第11期58-61,68,共5页Fire Control & Command Control

基　　金：陕西省自然科学基金资助项目(2012JQ8019)

摘　　要：为定量评估对雷达导引头干扰效能,以导引头受干扰后关键性能指标变化为依据,建立干扰效能评估的多级模糊综合评判模型。根据导引头工作原理和功能特性选取适用于导引头的效能评估指标体系,运用模糊评判方法确定隶属函数,采用层次分析法确定各指标权重。并以一种压制性干扰为例,给出评估模型的应用过程。实例计算结果验证了评估模型验证的简单性和有效性。In order to give evaluation of Jamming effectiveness on radar seeker,according to pivotal index changing on jamming,multi-level fuzzy synthetic evaluation model is established. Evaluation index system that fit radar seeker is selected based on seeker＇s operation characteristic,membership functions and weight of index set are selected using fuzzy evaluation integrated with AHP method. The model＇s application process is demonstrated through an example of a blanket jamming. The results show that this jamming effect evaluation method is feasible and practical.

关 键 词：模糊综合评判 导引头 干扰效能 层次分析法 

分 类 号：TN97[电子电信—信号与信息处理]