1. Science, technology and the future of small autonomous drones;Floreano;Nature,2015
2. Drone technology: types, payloads,applications, frequency spectrum issuesand future developments;Vergouw,2018
3. Relay manoeuvre based fixed-time synchronized tracking control for UAV transport system;Ghommam;Aerosp. Sci. Technol.,2020
4. A. Goering, UAV noise reduction, (2018). available from http://users.wpi.edu/~acgoering/docs/STEMThesis.pdf.
5. Experimental study of quadcopter acoustics and performance at static thrust conditions;Intaratep,2016