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A passive wingtip load alleviation systemA passive wingtip load alleviation system was devised, tested, and analyzed for its effect on the reduction of structural deformations and the extension of flutter speed. The sensors responded to changes in angle of attack and vertical movement of the wingtip and were used to deflect a trailing edge flap to alleviate the induced loads.
Document ID
19750002865
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Harlan, R. B. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Deyst, J. J. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Date Acquired
September 3, 2013
Publication Date
October 1, 1974
Subject Category
Aircraft Design, Testing And Performance
Report/Patent Number
NASA-CR-140758
Accession Number
75N10937
Funding Number(s)
CONTRACT_GRANT: NGR-22-009-571
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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