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In-Flight Wing Deformation measurements on an A380 using IPCT

Kirmse, Tania and Boden, Fritz and Jentink, Henk and Petit, Christian (2009) In-Flight Wing Deformation measurements on an A380 using IPCT. AIM Final Workshop, 27.10.-28.10.2009, Göttingen, Germany.

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Official URL: http://aim.dlr.de/site/index.php?id=20

Abstract

Aircraft wings are subject to deflection. Designers must therefore take in-flight wing bending and torsion into account, so that structural loads are well taken care of and that the wing has optimum aerodynamic performance. Models are used to calculate wing torsion and bending. These models need to be validated in flight and therefore non-intrusive measurement methods are preferred in order to avoid aerodynamic interferences. A photogrammetry method is already applied for these measurements, although the method has some constraints. Only static measurements are provided and accuracy depends on careful and time-consuming calibrations. Within the AIM (Advanced In-flight Measurement techniques) project various novel advanced non-intrusive measurement techniques are introduced for usage in flight.

Document Type:Conference or Workshop Item (Speech)
Title:In-Flight Wing Deformation measurements on an A380 using IPCT
Authors:
AuthorsInstitution or Email of Authors
Kirmse, TaniaUNSPECIFIED
Boden, FritzUNSPECIFIED
Jentink, Henk NLR
Petit, ChristianAirbus Operations, France
Date:2009
Volume:Book of Abstracts
Series Name:CD-ROM
Status:Published
Keywords:Advanced Inflight Measurement (AIM), IPCT (Image Pattern Correlation Technique), Particle Image Velocimetry (PIV)
Event Title:AIM Final Workshop
Event Location:Göttingen, Germany
Event Type:Workshop
Event Dates:27.10.-28.10.2009
Organizer:DLR, AS-EV
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Ilka Micknaus
Deposited On:25 Nov 2009 11:43
Last Modified:27 Nov 2009 07:47

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