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Applications of Displacement Transfer Functions to Deformed Shape Predictions of the GIII Swept-Wing StructureThe displacement transfer functions (DTFs) were applied to the GIII swept wing for the deformed shape prediction. The calculated deformed shapes are very close to the correlated finite element results as well as the measured data. The convergence study showed that using 17 strain stations, the wing-tip displacement prediction error was 1.6 percent, and that there is no need to use a large number of strain stations for G-III wing shape predictions.
Document ID
20160011962
Acquisition Source
Armstrong Flight Research Center
Document Type
Presentation
Authors
Lung, Shun-Fat (Jacobs Technology, Inc. Edwards AFB, CA, United States)
Ko, William L. (NASA Armstrong Flight Research Center Edwards, CA, United States)
Date Acquired
October 4, 2016
Publication Date
September 25, 2016
Subject Category
Aircraft Design, Testing And Performance
Report/Patent Number
DFRC-E-DAA-TN33921
Meeting Information
Meeting: Congress of the International Council of the Aeronautical Sciences (ICAS)
Location: Deejeon
Country: Korea, Republic of
Start Date: September 25, 2016
End Date: September 30, 2016
Sponsors: International Council of the Aeronautical Sciences
Funding Number(s)
CONTRACT_GRANT: NND08RR01B
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
on board string sensing system
deformed shape predictions
displacement theory

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