多无人机对组网雷达系统的协同干扰  

Cooperative of UAV Interference to Networked Radar

作　　者：张哲[1] 吴剑[1] ZHANG Zhe;WU Jian(Nanchang Hangkong University,Nanchang 330063,China)

机构地区：[1]南昌航空大学,南昌330063

出　　处：《弹箭与制导学报》2019年第6期50-54,共5页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：航空科学基金(2016ZC56003)资助。

摘　　要：针对组网雷达系统抗干扰能力强,飞行器在空域中易被识别等问题,提出了一种多无人机对组网雷达的协同干扰技术。由空域飞行中的飞行器、假目标和雷达间的几何关系建立了定高飞行下的多无人机与假目标的运动模型,给出了无人机的运动参数。利用粒子群算法解得各无人机间协同的速度关系、路线以及起点和终点的位置坐标,降低了协同干扰难度。仿真结果表明,在实现协同欺骗目的的同时满足了速度的约束条件,可操作性强。For the problem that the anti-interference ability of the networked radar system is strong and the aircraft is easy to be identified in the airspace,a multi-UAV-to-network radar cooperative interference technology is proposed.Based on the geometric relationship among aircraft,false targets and radar in airspace flight,the motion model of multiple UAVs and false targets with constant altitude is established,and the motion parameters of UAVs are given’s algorithm is used to solve the velocity relationship,route,starting and ending coordinates of UAVs,which reduces the difficulty of cooperative interference.The simulation results show that the constraints of speed are satisfied while achieving the goal of cooperative deception and the operability is strong.

关 键 词：航迹欺骗 多机协同 组网雷达 假目标 

分 类 号：V279[航空宇航科学与技术—飞行器设计] TN974[电子电信—信号与信息处理]