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- Article name
- INVESTIGATION OF THE CONVERGENCE OF THE RESULTS OF THE CALCULATED AND EXPERIMENTAL METHODS FOR DETERMINING THE UAV SOUND PRESSURE LEVEL AT DIFFERENT DISTANCES FROM THE OBSERVER
- Authors
- Gaivoronsky O. V., , legorus12@yandex.ru, Military Innovative Technopolis "ERA", Anapa, Krasnodar Territory, Russia
Smirnov M. R., , era_1@mil.ru, Military Innovative Technopolis "ERA", Anapa, Krasnodar Territory, Russia
Golenko P. M., , era_1@mil.ru, Military Innovative Technopolis "ERA", Anapa, Krasnodar Territory, Russia
Trehlebov A. S., , era_1@mil.ru, Military Innovative Technopolis "ERA", Anapa, Krasnodar Territory, Russia
Spiryagin Val. V., , spiryaginvv@mai.ru, Moscow Aviation Institute (National Research University), Moscow, Russia
Bychikhin I. P., , era_1@mil.ru, Military Innovative Technopolis "ERA", Anapa, Krasnodar Territory, Russia
Spiryagin Vit. V., , V.V.Spiryagin@yandex.ru, Saint Petersburg Mining University, Saint Petersburg, Russia
- Keywords
- acoustics / sound pressure level / sound source / unmanned aerial vehicle
- Year
- 2023 Issue 1 Pages 22 - 27
- Code EDN
- QZJAZR
- Code DOI
- 10.52190/1729-6552_2023_1_22
- Abstract
- The article presents the results of a study of the convergence of experimental data on the dependence of the UAV sound pressure level on the distance to the observer with theoretical values. It was found that the maximum measurement error was 7 %, which is generally acceptable when developing methods for reducing the acoustic visibility of multirotor UAVs.
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