基于车载平台的无人机导航欺骗干扰系统

Unmanned Aerial Vehicle Navigation Spoofing System Based on Vehicle Platform

无人机干扰反制在现代战争中受到越来越广泛的关注,其中基于卫星导航信号的欺骗式无人机干扰系统,因其干扰效果好、次生伤害小、设备成本低等一系列优势,得到了广泛的应用。但目前无人机欺骗设备普遍存在探测手段单一、欺骗信号隐蔽效果差、平台机动能力不足和欺骗效果不佳等问题。研究的车载式无人机导航欺骗干扰系统,在提升系统机动能力的基础上,开展雷达光电融合探测及隐蔽式欺骗信号等研究,最终形成高精度无人机欺骗干扰性能,并通过外场试验,验证了系统的有效性。

The spoofing system and interference capability of Unmanned Aerial Vehicle(UAV)attract more and more attention in the modern war.And the UAV navigation spoofing system based on satellite navigation signal is put to wide use because of a series of advantages,such as its better spoofing effect,smaller secondary damage,and lower equipment cost.However,problems do exist in the spoofing equipment of UAV at present,including the very single way of detection,poor camouflage of spoofing signal,lack of platform mobility,bad result of spoofing effectiveness and so on.The vehicular UAV navigation spoofing system on the foundation of upgrading its system’s maneuver capability is dealt.Meanwhile,the spoofing signals on camouflage,fusion analysis of photo electricity radar detection and other researchers have been carried out.As a result,it forms high accuracy of UAV spoofing capability by means of outfield experiment,and also verifies availability of the system.