Böswald, Marc und Schwochow, Jan und Jelicic, G. und Govers, Yves (2017) New Concepts for Ground and Flight Vibration Testing of Aircraft based on Output-Only Modal Analysis. In: Proceedings of the 7th International Operational Modal Analysis Conference (IOMAC), Seiten 15-34. Shaker Verlag. IOMAC 2017 - 7th International Operational Modal Analysis Conference, 2017-05-10 - 2017-05-12, Ingolstadt, Deutschland. ISBN 978 3 8440 5247 3. ISSN 1610-4773.
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Kurzfassung
In this paper, recent advances in ground vibration testing and flight vibration testing of aircraft as applied at DLR, the German Aerospace Center, are presented. The new methods are based on output-only modal analysis and have been developed with specific focus on efficient certification of experimental aircraft operated by DLR. Quite often these aircraft are modified to fulfill scientific missions, e.g. installation of equipment for atmospheric research in wing stores, modification of aircraft aerodynamics or aircraft systems for drag and weight reduction, etc. For this reason, DLR is interested in the development, maturation and application of advanced test methods for ground vibration testing and flight vibration testing, because the selection of the test method has strong impact on the cost for certification and the availability of the aircraft for the intended scientific missions.
elib-URL des Eintrags: | https://elib.dlr.de/114140/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Zusätzliche Informationen: | Opening Keynote Lecture | ||||||||||||||||||||
Titel: | New Concepts for Ground and Flight Vibration Testing of Aircraft based on Output-Only Modal Analysis | ||||||||||||||||||||
Autoren: |
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Datum: | 10 Mai 2017 | ||||||||||||||||||||
Erschienen in: | Proceedings of the 7th International Operational Modal Analysis Conference (IOMAC) | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Seitenbereich: | Seiten 15-34 | ||||||||||||||||||||
Herausgeber: |
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Verlag: | Shaker Verlag | ||||||||||||||||||||
ISSN: | 1610-4773 | ||||||||||||||||||||
ISBN: | 978 3 8440 5247 3 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | ground vibration testing, flight vibration testing, output-only modal analysis | ||||||||||||||||||||
Veranstaltungstitel: | IOMAC 2017 - 7th International Operational Modal Analysis Conference | ||||||||||||||||||||
Veranstaltungsort: | Ingolstadt, Deutschland | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 10 Mai 2017 | ||||||||||||||||||||
Veranstaltungsende: | 12 Mai 2017 | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||
HGF - Programmthema: | Flugzeuge | ||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | L AR - Aircraft Research | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Flugphysik (alt) | ||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aeroelastik > Strukturdynamik und aeroelastische Systemidentifikation | ||||||||||||||||||||
Hinterlegt von: | Böswald, Dr.-Ing. Marc | ||||||||||||||||||||
Hinterlegt am: | 25 Sep 2017 09:19 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:18 |
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