Selection of an Audibility Criterion for Propeller Driven Unmanned Aerial Vehicle


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详细

Based on a flight experiment, the difference between the total aircraft noise level and the ambient noise is proposed to be used as an audibility criterion for unmanned aerial vehicles equipped with piston engines. It is found that the unmanned aerial vehicle becomes audible for an observer at a criterion value of 3 dBA.

作者简介

P. Moshkov

AO Grazhdanskie Samolety Sukhogo

编辑信件的主要联系方式.
Email: moshkov89@bk.ru
俄罗斯联邦, ul. Polikarpova, 23B str. 2, Moscow, 125284

V. Samokhin

Central Aerohydrodynamic Institute (TsAGI)

Email: moshkov89@bk.ru
俄罗斯联邦, ul. Zhukovskogo 1, Zhukovskii, 140180

A. Yakovlev

OOO Tempero

Email: moshkov89@bk.ru
俄罗斯联邦, Volokolamskoe sh. 4, korp. 2, Moscow, 125993

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