| 基于六旋翼无人机平台的GNSS干扰源测向与定位系统设计与实现 |
| |
| 引用本文： | 孙兴信,甄卫民,张发祥. 基于六旋翼无人机平台的GNSS干扰源测向与定位系统设计与实现[J]. 全球定位系统, 2021, 46(5): 79-83. DOI: 10.12265/j.gnss.2021040803 |
| |
| 作者姓名： | 孙兴信 甄卫民 张发祥 |
| |
| 作者单位： | 中国电波传播研究所，山东 青岛 266107 |
| |
| 基金项目： | 国家重点研发计划（2018YFB0505100） |
| |
| 摘 要： | 目前，基于无人飞行器的导航干扰源探测方面的研究主要集中在理论研究与仿真实现阶段[1]，文中设计了一种基于六旋翼无人机平台的全球卫星导航系统(GNSS)干扰源测向与定位系统, 并在某飞行场区进行了干扰源定位精度的测试. 该系统主要由六旋翼无人飞行器、干扰源监测测向载荷以及地面站组成. 系统试制完成后，选定开阔环境，通过设置干扰源发射不同的调制方式、不同发射功率的干扰信号，以此来验证干扰源的定位精度.
|
| 关 键 词： | 干扰源检测定位 无人机航迹规划 全球卫星导航系统(GNSS)干扰 电磁环境监测 |
| 收稿时间： | 2021-08-03 |
GNSS interference source detection and location technology based on unmanned aerial vehicle |
| |
| Affiliation: | China Research Institute of Radiowave Propagation, Qingdao 266107, China |
| |
| Abstract: | At present, the research on the detection of navigation interference sources based on unmanned aerial vehicles is mainly focused on the theoretical research and simulation implementation stage. In this paper, we designed a Global Navigation Satellite System(GNSS) interference source direction finding and positioning system based on a six-rotor unmanned aerial vehicle (UAV) platform, and it was tested in a certain field on the positioning accuracy of the interference source. The system is mainly composed of a six-rotor unmanned aerial vehicle, an interference source monitoring direction finding load, and a ground station. After the trial production of the system is completed, we selected an open environment to verify the positioning accuracy of the interference source system for different type of tnterference with different power. |
| |
| Keywords: | |
|
| 点击此处可从《全球定位系统》浏览原始摘要信息 |
|
点击此处可从《全球定位系统》下载免费的PDF全文 |
|
