计算机应用与软件2017，Vol.34Issue(6)：85-90,6.DOI:10.3969/j.issn.1000-386x.2017.06.017
基于GPS的无人机天线自动跟踪系统
UAV ANTENNA AUTOMATIC TRACKING SYSTEM BASED ON GPS
摘要
Abstract
A new automatic tracking and control system based on GPS and single chip is designed to solve the problem of directional antenna tracking in unmanned aerial vehicle (UAV) flight detection.By comparing the three algorithms of GPS tracking in detail, it is confirmed that the sphere model algorithm can completely replace plane model and ellipsoid model for certain range of tracking accuracy, and reduce the calculation amount.The software and hardware of the system are developed and designed according to the sphere model algorithm.The system obtains the position information of unmanned aerial vehicles (UAVs) through unmanned aerial vehicle (UAV) communication data link.Combining GPS position information and azimuth information of compass, the azimuth angle and pitch angle of the UAV are calculated by ball model algorithm.Through the single-chip control antenna aligned unmanned aerial vehicles.The experimental results show that the tracking accuracy of the system meets the design requirements for the tracking within 10 km, which has strong practical value and popularization significance.关键词
无人机/GPS/天线/跟踪Key words
UAV/GPS/Antenna/Tracking分类
信息技术与安全科学引用本文复制引用
郭倩倩,周晓慧..基于GPS的无人机天线自动跟踪系统[J].计算机应用与软件,2017,34(6):85-90,6.基金项目
浙江省公益项目(2015C34008). （2015C34008）
