Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft

International audience After the completion of the Airbus A350 XWB 900 Ground Vibration Test (GVT) in 2013 and the A320 NEO GVT in July 2014, the ONERA-DLR joined team performed the GVT of the new BelugaXL aircraft in May-June 2018. The test was completed in 8 measurement days for 2 mass configurati...

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Main Authors: Stephan, Cyrille, Lubrina, Pascal, Sinske, Julian, Govers, Yves, Lastère, Nicolas
Other Authors: DAAA, ONERA, Université Paris-Saclay (COmUE) Châtillon, ONERA-Université Paris Saclay (COmUE), German Aerospace Center (DLR), Airbus Operation S.A.S., Airbus France
Format: Conference Object
Language:English
Published: HAL CCSD 2019
Subjects:
Online Access:https://hal.science/hal-02339579
https://hal.science/hal-02339579/document
https://hal.science/hal-02339579/file/DAAA19097.1561382136.pdf
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spelling ftonera:oai:HAL:hal-02339579v1 2023-06-11T04:10:37+02:00 Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft Techniques pour réaliser l'essais de vibrations au sol du Beluga XL d'Airbus Stephan, Cyrille Lubrina, Pascal Sinske, Julian Govers, Yves Lastère, Nicolas DAAA, ONERA, Université Paris-Saclay (COmUE) Châtillon ONERA-Université Paris Saclay (COmUE) German Aerospace Center (DLR) Airbus Operation S.A.S. Airbus France SAVANNAH, United States 2019-06-10 https://hal.science/hal-02339579 https://hal.science/hal-02339579/document https://hal.science/hal-02339579/file/DAAA19097.1561382136.pdf en eng HAL CCSD hal-02339579 https://hal.science/hal-02339579 https://hal.science/hal-02339579/document https://hal.science/hal-02339579/file/DAAA19097.1561382136.pdf info:eu-repo/semantics/OpenAccess IFASD 2019 https://hal.science/hal-02339579 IFASD 2019, Jun 2019, SAVANNAH, United States GROUND VIBRATION TESTING STRUCTURAL NONLINEARITIES MODAL IDENTIFICATION PHASE SEPARATION METHOD ESSAIS DE VIBRATIONS AU SOL NON-LINEARITES STRUCTURALES IDENTIFICATION MODALE [SPI]Engineering Sciences [physics] [PHYS]Physics [physics] info:eu-repo/semantics/conferenceObject Conference papers 2019 ftonera 2023-04-18T23:01:35Z International audience After the completion of the Airbus A350 XWB 900 Ground Vibration Test (GVT) in 2013 and the A320 NEO GVT in July 2014, the ONERA-DLR joined team performed the GVT of the new BelugaXL aircraft in May-June 2018. The test was completed in 8 measurement days for 2 mass configurations, thanks to efficient methods and tools. The originality of this structure comes from its very large fuselage and its rear section with two large additional vertical planes, which made the modal identification particularly challenging. This paper describes the process followed, the methods used, and the interactions with engineers in charge of aeroelastic computations during the test, and how they allowed the success of this campaign. Après les essais de vibrations au sol de l'Airbus A350 XWB 900 en 2013 et de l'Airbus A320 NEO en juillet 2014, l'équipe commune ONERA-DLR a réalisé l'essai du nouvel avion d'Airbus, le Beluga XL, en mai-juin 2018. Le test fut effectué en 8 journées de mesure pour 2 configurations massiques, grâce à des outils et des méthodes efficaces. L'originalité de cette structure réside en la présence d'un fuselage de très grande dimension et d'une partie arrière comportant deux grands plans verticaux additionnels, ce qui rend l'identification modale particulièrement difficile. Cette communication décrit le procédé suivi, les méthodes utilisées et les interactions avec les ingénieurs en charge des calculs aéroélastiques durant le test, et comment ils ont permis le succès de cette campagne d'essais. Conference Object Beluga Beluga* ONERA: HAL (French Aerospace Lab)
institution Open Polar
collection ONERA: HAL (French Aerospace Lab)
op_collection_id ftonera
language English
topic GROUND VIBRATION TESTING
STRUCTURAL NONLINEARITIES
MODAL IDENTIFICATION
PHASE SEPARATION METHOD
ESSAIS DE VIBRATIONS AU SOL
NON-LINEARITES STRUCTURALES
IDENTIFICATION MODALE
[SPI]Engineering Sciences [physics]
[PHYS]Physics [physics]
spellingShingle GROUND VIBRATION TESTING
STRUCTURAL NONLINEARITIES
MODAL IDENTIFICATION
PHASE SEPARATION METHOD
ESSAIS DE VIBRATIONS AU SOL
NON-LINEARITES STRUCTURALES
IDENTIFICATION MODALE
[SPI]Engineering Sciences [physics]
[PHYS]Physics [physics]
Stephan, Cyrille
Lubrina, Pascal
Sinske, Julian
Govers, Yves
Lastère, Nicolas
Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft
topic_facet GROUND VIBRATION TESTING
STRUCTURAL NONLINEARITIES
MODAL IDENTIFICATION
PHASE SEPARATION METHOD
ESSAIS DE VIBRATIONS AU SOL
NON-LINEARITES STRUCTURALES
IDENTIFICATION MODALE
[SPI]Engineering Sciences [physics]
[PHYS]Physics [physics]
description International audience After the completion of the Airbus A350 XWB 900 Ground Vibration Test (GVT) in 2013 and the A320 NEO GVT in July 2014, the ONERA-DLR joined team performed the GVT of the new BelugaXL aircraft in May-June 2018. The test was completed in 8 measurement days for 2 mass configurations, thanks to efficient methods and tools. The originality of this structure comes from its very large fuselage and its rear section with two large additional vertical planes, which made the modal identification particularly challenging. This paper describes the process followed, the methods used, and the interactions with engineers in charge of aeroelastic computations during the test, and how they allowed the success of this campaign. Après les essais de vibrations au sol de l'Airbus A350 XWB 900 en 2013 et de l'Airbus A320 NEO en juillet 2014, l'équipe commune ONERA-DLR a réalisé l'essai du nouvel avion d'Airbus, le Beluga XL, en mai-juin 2018. Le test fut effectué en 8 journées de mesure pour 2 configurations massiques, grâce à des outils et des méthodes efficaces. L'originalité de cette structure réside en la présence d'un fuselage de très grande dimension et d'une partie arrière comportant deux grands plans verticaux additionnels, ce qui rend l'identification modale particulièrement difficile. Cette communication décrit le procédé suivi, les méthodes utilisées et les interactions avec les ingénieurs en charge des calculs aéroélastiques durant le test, et comment ils ont permis le succès de cette campagne d'essais.
author2 DAAA, ONERA, Université Paris-Saclay (COmUE) Châtillon
ONERA-Université Paris Saclay (COmUE)
German Aerospace Center (DLR)
Airbus Operation S.A.S.
Airbus France
format Conference Object
author Stephan, Cyrille
Lubrina, Pascal
Sinske, Julian
Govers, Yves
Lastère, Nicolas
author_facet Stephan, Cyrille
Lubrina, Pascal
Sinske, Julian
Govers, Yves
Lastère, Nicolas
author_sort Stephan, Cyrille
title Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft
title_short Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft
title_full Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft
title_fullStr Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft
title_full_unstemmed Airbus Beluga XL State-of-the-art Techniques to Perform a Ground Vibration Test Campaign of a Large Aircraft
title_sort airbus beluga xl state-of-the-art techniques to perform a ground vibration test campaign of a large aircraft
publisher HAL CCSD
publishDate 2019
url https://hal.science/hal-02339579
https://hal.science/hal-02339579/document
https://hal.science/hal-02339579/file/DAAA19097.1561382136.pdf
op_coverage SAVANNAH, United States
genre Beluga
Beluga*
genre_facet Beluga
Beluga*
op_source IFASD 2019
https://hal.science/hal-02339579
IFASD 2019, Jun 2019, SAVANNAH, United States
op_relation hal-02339579
https://hal.science/hal-02339579
https://hal.science/hal-02339579/document
https://hal.science/hal-02339579/file/DAAA19097.1561382136.pdf
op_rights info:eu-repo/semantics/OpenAccess
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