Vibroacoustic system for measurement of the touchdown of a light aircraft

• Autorzy: Sala D. , Motylewski J. , Mróz A. , Pawłowski P.

Identyfikatory

DOI

10.20858/sjsutst.2017.97.13

• Języki publikacji: EN

Abstrakty

EN

Aircraft touchdown is one of the most difficult and dangerous phases of a flight. The paper presents an aerial light aircraft, prepared and produced by vibroacoustic tests, using an aircraft landing and landing monitoring system (AVI). The concept is based on the use of an ultrasonic transceiver head and vibration transducer, together with an appropriate signal processing and analysis system. The system measures the touchdown speed and altitude of the aircraft in the final phase of the flight and determines the level of load transmitted to the aircraft during the landing. Thanks to data archiving, it allows for better estimation of the wear rate of the structure, which is important in determining the causes of possible malfunction. It can be used with light and ultralight aircraft and, after adaptation, in unmanned aircraft. It can also be used to evaluate the art of piloting during landing.

Słowa kluczowe

EN

aircraft landing; landing monitoring system; ultrasonic measurement

PL

lądowanie samolotu; system monitorowania lądowania; pomiar ultradźwiękowy

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Zeszyty Naukowe. Transport / Politechnika Śląska
• Rocznik: 2017
• Tom: z. 97
• Strony: 147--156
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Sala D.

• Adaptronica sp. z o. o, Szpitalna 32, 05-092 Łomianki, Poland

autor

Motylewski J.

• Adaptronica sp. z o. o, Szpitalna 32, 05-092 Łomianki, Poland

autor

Mróz A.

• Adaptronica sp. z o. o, Szpitalna 32, 05-092 Łomianki, Poland

autor

Pawłowski P.

• Institute of Fundamental Technological Research Polish Academy of Sciences, Pawińskiego 5b, 02-106 Warsaw, Poland

Bibliografia

• 1. Dong X.M., G.W. Xiong. 2013. “Vibration attenuation of magnetorheological landing gear system with human simulated intelligent control”. Mathematical Problems in Engineering, Article ID 242476. DOI: 10.1155/2013/242476.
• 2. Mikułowski G., Ł. Jankowski. 2009. “Adaptive landing gear: optimum control strategy and potential for improvement”. Shock and Vibration 16(2): 175-194.
• 3. Mikułowski G., J. Holnicki-Szulc. 2007. “Adaptive landing gear concept-feedback control validation”. Smart Materials and Structures 16(6): 2146-2158.
• 4. Sekula K., C. Graczykowski, J. Holnicki-Szulc. 2013. “On-line impact load identification”. Shock and Vibration 20: 123-141.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018)