基于分类的多机协同干扰航迹构造研究  

Research on track construction of multi-aircraft cooperative jamming based on analytic geometry

作　　者：唐家福 穆平安[1] 巴燕·阿依丁 TANG Jia-fu;MU Ping-an;BAYAN Ayiding(School of Optical Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)

机构地区：[1]上海理工大学光电信息与计算机工程学院

出　　处：《陕西理工大学学报（自然科学版）》2020年第1期22-26,共5页Journal of Shaanxi University of Technology:Natural Science Edition

摘　　要：多无人机对组网雷达的协同干扰是电子对抗界的一个重要课题,针对组网雷达中的同源检验和数据融合的抗距离欺骗特性,提出一种虚假航迹构造方法,在已有一条拟产生虚假航迹的基础上,无人机编队额外构造多条虚假航迹。该方法首先从空间解析几何的角度对要构造的虚假航迹进行分类,再逐步逐类构造多条航迹,并验证航迹的存在性,最后对构造过程进行了可视化仿真,通过调节少量参数即可调整航迹的空间分布以提高无人机编队对地面组网雷达的干扰效果。The cooperative jamming of multi-UAV to netted radar is an important subject in the field of electronic countermeasure.In light of the anti-range deception characteristics of homology detection and distance spoofing against data fusion in netted radar,a method for constructing multiple false tracks in UAV formation is proposed.The method classifies the false tracks to be constructed from the perspective of spatial analytic geometry,then constructs multiple tracks step by step,and verifies the existence of tracks.Finally,the visual simulation of the construction process is carried out.By adjusting a few parameters,the spatial distribution of tracks can be adjusted to improve the interference effect of UAV formation on ground netted radar.

关 键 词：组网雷达 距离欺骗 航迹优化 协同干扰 

分 类 号：TN974[电子电信—信号与信息处理]