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Aircraft Loads - an Important Task from Pre-Design to Loads Flight Testing

Autor(en): T. Klimmek, P. Ohme, P.D. Ciampa, V. Handojo
Zusammenfassung: The estimation of loads acting on an aircraft structure is an indispensable task ranging from conceptual, preliminary, and detail design to loads flight testing when an aircraft is already in service. Work package 4 of the DLR project iLOADS covers the range broadly. Physics-based loads and aerodynamic performance analysis methods in pre-design are presented using a parameterized and automatized process nested in an overall aircraft design loop. Such process can be used for conventional an unconventional configurations. Covering the complete design process, a parametric set-up for structural modeling, estimation of loads and loads flight testing for the DLR HALO, a modified Gulfstream G550, is also shown. Finally the in-flight system identification activities including flight tests for the DLR Discus-2c are described.
Veranstaltung: Deutscher Luft- und Raumfahrtkongress 2016, Braunschweig
Verlag, Ort: Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn, 2017
Medientyp: Conference Paper
Sprache: englisch
Format: 21,0 x 29,7 cm, 11 Seiten
URN: urn:nbn:de:101:1-201703036117
Stichworte zum Inhalt: flight testing, Loads analysis
Verfügbarkeit: Download - Bitte beachten Sie die Nutzungsbedingungen dieses Dokuments: CC BY 4.0 OPEN ACCESS
Veröffentlicht am: 03.03.2017