About: Assessment of Aileron Tab Installation Influence on Light Sport Aircraft Flutter Characteristics

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About: Assessment of Aileron Tab Installation Influence on Light Sport Aircraft Flutter Characteristics Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://pig.sagepub.com/content/227/6.toc
Description	This paper deals with the aileron flutter of the light sport aircraft. It gives an assessment of the influence of the retrofitting of the tab with regard to the aircraft aileron flutter characteristics. The necessary actuation system stiffness and the aileron flapping frequency to ensure stability at maximal speed of the aircraft are evaluated. The study was motivated by the M-7 aircraft accident in the western Bohemia in 2006. The finite element (FE) model was prepared by the optimization (gradient based methods) utilizing the geometry and the test results to obtain the unknown structural parameters (stiffness, inertia). The design variables were mass and stiffness characteristics, initial values of design variables were set according geometry. The design responses (constrains and objective functions) were formulated in order to match ground vibration tests and other known This paper deals with the aileron flutter of the light sport aircraft. It gives an assessment of the influence of the retrofitting of the tab with regard to the aircraft aileron flutter characteristics. The necessary actuation system stiffness and the aileron flapping frequency to ensure stability at maximal speed of the aircraft are evaluated. The study was motivated by the M-7 aircraft accident in the western Bohemia in 2006. The finite element (FE) model was prepared by the optimization (gradient based methods) utilizing the geometry and the test results to obtain the unknown structural parameters (stiffness, inertia). The design variables were mass and stiffness characteristics, initial values of design variables were set according geometry. The design responses (constrains and objective functions) were formulated in order to match ground vibration tests and other known (en)
Title	Assessment of Aileron Tab Installation Influence on Light Sport Aircraft Flutter Characteristics Assessment of Aileron Tab Installation Influence on Light Sport Aircraft Flutter Characteristics (en)
skos:prefLabel	Assessment of Aileron Tab Installation Influence on Light Sport Aircraft Flutter Characteristics Assessment of Aileron Tab Installation Influence on Light Sport Aircraft Flutter Characteristics (en)
skos:notation	RIV/00010669:_____/13:#0001551!RIV14-MPO-00010669
http://linked.open...avai/predkladatel	Výzkumný a zkušební letecký ústav, a.s.
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Čečrdle, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný a zkušební letecký ústav, a.s.
http://linked.open...dnocenehoVysledku	62249
http://linked.open...ai/riv/idVysledku	RIV/00010669:_____/13:#0001551
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aeroelasticity; flutter; eigenvalue; sensitivity (en)
http://linked.open.../riv/klicoveSlovo	eigenvalue aeroelasticity flutter sensitivity
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A84D1747D6C4]
http://linked.open...i/riv/nazevZdroje	Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
http://linked.open...in/vavai/riv/obor	JU
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	227
http://linked.open...iv/tvurceVysledku	Čečrdle, Jiří
issn	0954-4100
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1177/0954410012446396

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