基于贪心算法的无人机纯方位无源定位

Azimuth-only Passive Location of UAV Based on Greedy Algorithm

以全国大学生数学建模竞赛(CUMCM)赛题为背景,采用纯方位无源定位模型,确定无人机的位置。利用实时定位跟踪模型,结合贪心算法思想,对被动接收信号的无人机进行实时定位、追踪及位置的调整;同时通过MATLAB软件进行仿真实验,验证算法的有效性。

Based on the background of the CUMCM B,azimuth-only passive positioning model is used to locate the position of UAV(Unmanned Aerial Vehicle)first.Then,the real-time positioning and tracking model,combined with the greedy algorithm idea,real-time positioning,tracking and position adjustment are performed to the UAV that passively re⁃ceives the signal.At the same time,the effectiveness of the algorithm is verified by MATLAB simulation experiments.