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Spatial versus time hysteresis in damping mechanismsA description is given of continuing investigations on the task of estimating internal damping mechanisms in flexible structures. Specifically, two models for internal damping in Euler-Bernoulli beams are considered: spatial hysteresis and time hysteresis. A theoretically sound computational algorithm for estimation is described, and experimental results are discussed. It is concluded that both models perform well in the sense that they accurately predict response for the experiments conducted.
Document ID
19890041270
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Banks, H. T.
(Brown Univ. Providence, RI, United States)
Fabiano, R. H.
(Brown Univ. Providence, RI, United States)
Wang, Y.
(Brown University Providence, RI, United States)
Inman, D. J.
(Brown Univ. Providence, RI, United States)
Cudney, H., Jr.
(New York, State University Buffalo, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1988
Subject Category
Structural Mechanics
Meeting Information
Meeting: IEEE Conference on Decision and Control
Location: Austin, TX
Country: United States
Start Date: December 7, 1988
End Date: December 9, 1988
Accession Number
89A28641
Funding Number(s)
CONTRACT_GRANT: F49620-86-C-0111
CONTRACT_GRANT: AF-AFOSR-84-0398
CONTRACT_GRANT: NAG1-517
CONTRACT_GRANT: NGT-33-183-802
CONTRACT_GRANT: AF-AFOSR-85-0119
CONTRACT_GRANT: NSF MSM-83-51807
CONTRACT_GRANT: AF-AFOSR-85-0220
Distribution Limits
Public
Copyright
Other

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