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Assessment of Dynamic Landing Loads by a Hybrid Multibody / Full Finite Element Simulation Approach

Autor(en): S. Cumnuantip, W.R. Krüger
Zusammenfassung: This paper describes a new process for the detailed assessment of the impact of aircraft ground manoeuvres on local structural loads. The process is comprised of two core elements, a multibody simulation analysis and a subsequent direct transient response finite element analysis. The multibody simulation is used for the simulation of aircraft landing loads. These loads are then applied to an aircraft finite element model, via a direct transient response, for a more detailed analysis of the aircraft dynamic behavior at the desired points of interest. The process has been developed using landing simulations of two reference aircraft with their corresponding finite element models. The objective of the current activities is to study the effect of major simulation and modelling parameters on the detailed aircraft dynamic response. In the paper, the process and the results of the parameter studies will be presented.
Veranstaltung: Deutscher Luft- und Raumfahrtkongress 2018, Friedrichshafen
Verlag, Ort: Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn, 2018
Medientyp: Conference Paper
Sprache: englisch
Format: 21,0 x 29,7 cm, 11 Seiten
URN: urn:nbn:de:101:1-2018100815264706373311
Stichworte zum Inhalt: Dynamic Landing Loads, Multibody Simulation
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Zitierform:Cumnuantip, S.; Krüger, W.R. (2018): Assessment of Dynamic Landing Loads by a Hybrid Multibody / Full Finite Element Simulation Approach. Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Obert e.V.. (Text). urn:nbn:de:101:1-2018100815264706373311.
Veröffentlicht am: 08.10.2018