Eigensolutions of nonviscously damped systems based on the fixed-point iteration

In this paper, nonviscous, nonproportional, symmetric vibrating structures are considered. Nonviscously damped systems present dissipative forces depending on the time history of the response via kernel hereditary functions. Solutions of the free motion equation leads to a nonlinear eigenvalue probl...

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Bibliographic Details
Published in:	Journal of sound and vibration Vol. 418; pp. 100 - 121
Main Author:	Lázaro, Mario
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier Ltd 31.03.2018 Elsevier Science Ltd
Subjects:	Convergence Damping Decay rate Degrees of freedom Eigenvalues Eigenvalues and eigenvectors Eigenvectors Fixed-point iteration Iterative methods Mathematical models Nonproportional damping Nonviscous damping Recursive algorithms Recursive functions Recursive methods Sequences Stiffness Vibration Vibration analysis Viscoelasticity Viscous damping Fixed-point iteration Nonproportional damping Recursive functions Eigenvalues and eigenvectors Nonviscous damping Viscous damping
ISSN:	0022-460X, 1095-8568
Online Access:	Get full text
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