PD雷达导引头干扰效果评估指标研究

Study on Jamming Effectiveness Evaluation Index of PD Radar Seeker

近年来，由于精确制导武器在战场上的严重威胁，对其实施干扰以及在干扰效果评估中应采用何种指标已经成为研究的热点。评估指标的选取是干扰效果评估过程的中心环节，然而目前对PD雷达导引头的干扰效果评估指标的研究还不够深入，且大多数的研究只提出了指标而没有给出可行的计算方法。文章探讨了评估指标建立原则，提出了PD雷达导引头干扰效果评估的几个重要指标，并详细说明了指标的计算方法。结合实例，利用仿真平台给出了一组指标计算结果，并验证了方法的可行性。

In recent years, due to the serious threat of precision-guided weapons on the battle- field, the study of jamming method and effectiveness evaluation index of PD radar seeker that u- sually used by precision-guided weapons has become hot. Establishing jamming effectiveness e- valuation index is the key part in the process of interference. However, the study of jamming effectiveness evaluation index has just started, the main problem of most study is that they focus on proposing index without giving the calculation method of index. In this paper, the principle that applied to establish index has been discussed, several important indexes of jamming effec- tiveness evaluation are proposed, and the calculation method of related index is given in the simulation experiment.