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http://yadda.icm.edu.pl:443/baztech/element/bwmeta1.element.baztech-79b46984-7fdf-43d5-9fe8-bde645345107

Czasopismo

Journal of KONES

Tytuł artykułu

Experimental studies of leading edge vortex control of delta wing micro aerial vehicle

Autorzy Sibilski, K.  Żyluk, A.  Wróblewski, W. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN It is known, that small disturbances generated by the micro actuators can alter large-scale vortex structures, and consequently, generate appreciable aerodynamic moments along all three axes for flight control. In the current study, we explored the possibility of independently controlling these moments. We perform analytical simulations showing optimal position of LEX generators, and water tunnel measurements showing effectiveness of MEX generators as MAV control devices. We applied array of actuators located on either the forward or the rear half section of the leading edge. Both one- and two-sided control configurations have also been investigated. Experimental results showed that asymmetric vortex pairs were formed, which leads to the generation of significant torques in all three axes. The article presents typical vortical flow over a delta wing, water tunnel at Wroclaw University of Technology, experimental setup and procedures, static test results on water tunnel testing including normal forces, pitching and yawing moments, maximum values of rolling, pitching, and yawing moment coefficients, effectiveness of pitching and yawing control.
Słowa kluczowe
EN MIcro Aerial Vehicles   unconventional control effectors  
Wydawca Łukasiewicz Research Network - Institute of Aviation
European Science Society of Powertrain and Transport KONES Poland
Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
Czasopismo Journal of KONES
Rocznik 2018
Tom Vol. 25, No. 3
Strony 393--402
Opis fizyczny Bibliogr. 40 poz., rys.
Twórcy
autor Sibilski, K.
autor Żyluk, A.
autor Wróblewski, W.
Bibliografia
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Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-79b46984-7fdf-43d5-9fe8-bde645345107
Identyfikatory
DOI 10.5604/01.3001.0012.4357