无人机锥形编队纯方位无源定位的研究  

Research on Azimuth-only Passive Location of UAV Conical Formation

作　　者：于永涛 武建栋 赵梦瑶 YU Yongtao;WU Jiandong;ZHAO Mengyao(Hebei University of Engineering,Handan,Hebei 056038,China)

机构地区：[1]河北工程大学,河北邯郸056038

出　　处：《移动信息》2024年第5期217-219,共3页MOBILE INFORMATION

摘　　要：无人机编队飞行时应减少电磁波信号,采用纯方位无源定位来调整位置以保持队形,这是提升飞行效果的主流做法。文中首先基于同心圆几何模型,实现了锥形编队中无人机的位置判断。然后通过设计自适应调整方案,对位置有偏差的无人机进行调整。最后利用蒙特卡洛法进行了仿真模拟实验,验证了模型的有效性。除无人机外,其他采用纯方位无源定位的锥形编队也同样适用此模型和算法。The electromagnetic wave signal should be reduced when the UAV is flying in formation,and the position should be adjusted by orientation-only passive positioning to maintain the formation,which is the mainstream practice to improve the flight effect.Firstly,based on the concentric circle geometry model,the position judgment of UAV in conical formation is realized.Then,by designing an adaptive adjustment scheme,the UAV with deviation position is adjusted.Finally,Monte Carlo method is used to simulate the model,and the validity of the model is verified.In addition to UAVs,other conical formations using azimuthonly passive positioning are also suitable for this model and algorithm.

关 键 词：无人机锥形编队 自适应调整模型 回溯算法 贪心策略 

分 类 号：TN91[电子电信—通信与信息系统]