Merenje vibracija i relevantnih parametara leta transportnog helikoptera Mi-8 sa revitalizovanim lopaticama nosećeg rotora / Vibration and flight data measurement on the transport helicopter Mi-8 with replaced main rotor blades

Autor:	Veljko Rakonjac, Zoran Filipović
Jazyk:	angličtina
Rok vydání:	2004
Předmět:	helikopter vibracije kompoziti merna oprema Parks-McClellanov filter helicopter vibration composites measurement equipment Parks-McClellan filter Military Science Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	Vojnotehnički Glasnik, Vol 52, Iss 6, Pp 611-621 (2004)
Druh dokumentu:	article
ISSN:	0042-8469 2217-4753
DOI:	10.5937/vojtehg0406611R
Popis:	Rad se odnosi na merenje parametara leta transportnog helikoptera ruske proizvodnje Mi-8 sa ugrađenim originalnim, kao i revitalizovanim - delimično kompozitnim lopaticama nosećeg rotora. Cilj merenja bio je dobijanje relevantnih podataka za ocenu kvaliteta revitalizovanih lopatica usled zamene lopatica nosećeg rotora. Prikazani su oprema, postupak i analiza rezultata merenja parametara leta i vibracija, uz poseban osvrt na probleme izazvane uticajem vibracija na mernu opremu. / This paper presents helicopter flight data acquisition made on the Russian helicopter Mi-8 with its original main rotor blades as well as with regenerated, partially composite ones. The purpose of the measurement was collecting data for flight quality of the main rotor composite blades changing the actual main rotor blades. This paper also presents equipment procedures and analysis of flight data and vitration measurements with special attention to problems caused by vibration influence on equipment.
Databáze:	Directory of Open Access Journals
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