| 空中无人作战平台差分卫导与通信集成系统设计 |
| |
| 引用本文： | 郭泽仁,熊 杰.空中无人作战平台差分卫导与通信集成系统设计[J].电讯技术,2018,58(1). |
| |
| 作者姓名： | 郭泽仁 熊 杰 |
| |
| 作者单位： | 海装飞机办，北京100071,中国西南电子技术研究所，成都610036 |
| |
| 摘 要： | 提出了一种集成设计导航定位与数传通信的差分导航通信系统，以满足无人机对机载轻量化高精度导航定位的需求。该差分导航通信系统由地面站和机载设备组成：地面站完成差分卫导修正量生成与播发；机载设备接收地面站播发的差分卫导修正量，并结合本地卫导观测量实现高精度的实时动态定位。系统试验结果表明，该差分导航通信系统在50 km范围内具备亚米级精度的导航能力。
|
| 关 键 词： | 差分全球卫星导航系统 无人机 实时动态定位 数传通信 集成设计 |
Design of an integrated system with differential GNSS and communication for unmanned aerial vehicles |
| |
| GUO Zeren and XIONG Jie.Design of an integrated system with differential GNSS and communication for unmanned aerial vehicles[J].Telecommunication Engineering,2018,58(1). |
| |
| Authors: | GUO Zeren and XIONG Jie |
| |
| Abstract: | To satisfy the requirements of light weight and high-precision navigation positioning of unmanned aerial vehicles(UAVs),an integrated system supporting satellite navigation and communication functions is suggested. The integrated system is composed of the ground station and the airborne equipment.The ground station is designed to generate and broadcast the differential Global Navigation Satellite System(GNSS) corrections. And the airborne equipment is designed to receive the GNSS corrections and achieve the Real Time Kinematic(RTK) positioning by combining local GNSS observations and GNSS corrections. The experiment results show that the integrated system has the capacity to provide sub-meter level navigation positioning within a 50-kilometer radius. |
| |
| Keywords: | |
|
| 点击此处可从《电讯技术》浏览原始摘要信息 |
|
点击此处可从《电讯技术》下载全文 |
