Weryfikacja modelu dynamicznego mikro-samolotu z wibrującymi generatorami wirów do sterowania przepływem

• Autorzy: Mystkowski A. , Ostapkowicz P.

Warianty tytułu

EN

Dynamics model verification of micro aerial vehicle with vortex piezo-generators

• Języki publikacji: PL

Abstrakty

PL

W pracy zaprezentowano weryfikację modelu matematycznego dynamiki mikro-samolotu w układzie delta z zabudowanymi generatorami wirów krawędziowych, które zostały wykorzystane jako aktywnie sterowane człony wykonawcze do sterowania przepływem. Przeprowadzono obliczenia charakterystyk aerodynamicznych modelu mikro-samolotu. Badania zweryfikowano w tunelu aerodynamicznym. Zaprezentowano charakterystyki aerodynamiczne mikro-samolotu z aktywnymi generatorami wirów krawędziowych wykonane w tunelu aerodynamicznym. Badania zostały przeprowadzone dla różnych częstotliwości i konfiguracji pracy piezo-generatorów. Przeprowadzono badania członów wykonawczych do generowania wirów, wyznaczono charakterystyki dynamiczne pracy piezo-generatorów dla różnych częstotliwości zadanych. Przeprowadzono analizę zużycia energii przez wibracyjne systemy sterowania mikro-samolotem.

EN

In the paper, the dynamics model of the micro aerial vehicle with delta wings configuration and vortex piezo-generators was verified. The vortex piezo-generators were assembled symmetrically in the vehicle wings. The flexible moving small plates deformations driven by controlled piezo-stacks and their influence on the air flow in the delta boundary layers are presented. The aerodynamics characteristics of the aircraft with the vortex piezo-generators were calculated and verified in the wind tunnel. The influence of the piezo-generators due to varied operation frequencies on the lift force in the time domain is presented. Also, the battery energy consumption of the piezo-generators were carried out due to frequency and time of the operation.

Słowa kluczowe

PL

bezzałogowe aparaty latające; model dynamiczny mikro-samolotu; wibrujące generatory wirów; sterowanie przepływem

EN

unmanned aerial vehicles; dynamics model; micro aerial vehicle; vortex piezo-generators

• Wydawca: Wydawnictwa Naukowe Instytutu Lotnictwa
• Czasopismo: Prace Instytutu Lotnictwa
• Rocznik: 2011
• Tom: Nr 7 (216)
• Strony: 103--125
• Opis fizyczny: Bibliogr. 58 poz., rys., tab., wzory

Twórcy

autor

Mystkowski A.

autor

Ostapkowicz P.

• Politechnika Białostocka

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