| 摘要: |
| 面向多无人机协同作战应用需求，在分析国内外一站多机技术体制的基础上，提出了一种基于数字多波束天线的一站多机数据链系统。系统中地面站作为地基无线路由器，单个波束构成的链路可以装载不同的波形及协议，实现多无人机协同工作，显著提高无人机的使用效能。分析了一站多机数据链系统军事需求并给出了系统的设备组成，重点从测控通信链路的角度分析了数字多波束天线、动态随机接入、链路动态重构、多无人机协同实时任务规划、网络协议体系等关键技术。相关内容可供无人机一站多机数据链系统顶层设计参考。 |
| 关键词: 无人机；一站多机；相控阵；数据链；协同应用 数字波束形成 |
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| Data link technology of one-station controlling multiple UAVs |
| HUANG Huayuan |
| () |
| Abstract: |
| Aiming at application requirements of multiple unmanned aerial vehicles（UAVs）cooperative combat mission,data link system of one-station controlling multiple UAVs based on digital beam forming(DBF) antenna is proposed after analyzing technical architecture of one-station controlling multiple UAVs at home and abroad. In the system,ground station serves as ground-based wireless router,data link based on different beam can load different waveform and protocol to realize cooperative application of multiple UAVs,which significantly enhances the efficiency of UAV. Military requirement on data link system of one-station controlling multiple UAVs is analyzed and system composition is given. Focus is placed on the key technologies analysis such as DBF antenna,dynamic random access,data link self-refactoring,realtime task planning of multiple UAVs cooperation,network protocol architecture from the angle of tracking,telemetry,command （TT&C）and communication. Research in this paper can provide reference for design of data link system of one-station controlling multiple UAVs. |
| Key words: unmanned aerial vehicle(UAV) one-station controlling multiple UAVs phased array data link cooperative application digital beam forming |
《电讯技术》编辑部 