Pregled bibliografske jedinice broj: 939950
Methods for Attenuation of Unmanned Aerial Vehicle Noise
Methods for Attenuation of Unmanned Aerial Vehicle Noise // MIPRO 2018 - CTS (conference CD)
Opatija, Hrvatska, 2018. str. 1077-1082 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 939950 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Methods for Attenuation of Unmanned Aerial Vehicle Noise
Autori
Miljković, Dubravko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
MIPRO 2018 - CTS (conference CD)
/ - , 2018, 1077-1082
Skup
41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO 2018)
Mjesto i datum
Opatija, Hrvatska, 21.05.2018. - 25.05.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
unmanned aerial vehicle, noise, propeller, sound absorption, active noise control
Sažetak
Unmanned aerial vehicles (UAVs) like drones (quadcopters, hexacopters, octocopters etc.) can be a source of a significant acoustic noise. High noise makes them less suitable for use in densely populated urban areas, particularly during take-off, landing and low level flight, due to the noise annoyance. This paper reviews methods and proposes some concepts for attenuation of UAV noise. Both passive and active solutions are considered. Solutions with piston engine silencer, Q-tip propeller, more propeller blades, absorptive and reflective barrier, ducted propeller, sound absorbing ducts, synchrophaser, multichannel active noise cancellation (ANC) system with secondary sources circularly arranged around the propeller and the system with magnetically excited propeller blades are mentioned.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Računarstvo, Tehnologija prometa i transport
