Title :
The Design of Data Link for Multi-UAVs
Author :
Chen, Jian ; Fei, Qing ; Geng, Qingbo
Author_Institution :
Sch. of Autom., Beijing Inst. of Technol., Beijing, China
Abstract :
Data link is an important part of unmanned aerial vehicles system. The key of design of data link for multi-UAVs is the effective use and control of the transport channel. Firstly, an analysis is given on the link characteristics between the GCS and the UAV. Secondly, in order to reduce conflict in multi-UAVs transmission, we realize the polling and broadcast scheme through redesigning the control protocol and message protocol on the basis of former data link. Lastly, some comparative data on multi-UAVs communication is given to show improvement of data link for multi-UAVs.
Keywords :
autonomous aerial vehicles; control engineering computing; control system synthesis; GCS; broadcast scheme; control protocol redesigning; data link design; ground control station; link characteristics; message protocol redesigning; multi-UAV communication; polling scheme; transport channel; unmanned aerial vehicles system; Downlink; Modems; Monitoring; Protocols; Unmanned aerial vehicles; Wireless communication; multi-UAVs; polling scheme; transmission conflict; transport channel;
Conference_Titel :
Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2012 4th International Conference on
Conference_Location :
Nanchang, Jiangxi
Print_ISBN :
978-1-4673-1902-7
DOI :
10.1109/IHMSC.2012.32
