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Component mode analysis of a simple non-linear, non-conservative system

โœ Scribed by E.H. Dowell


Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
926 KB
Volume
80
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES


NON-LINEAR NORMAL MODES AND NON-PARAMETR
โœ X. MA; M.F.A. AZEEZ; A.F. VAKAKIS ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 224 KB

The Karhunen}Loeve (K}L) decomposition procedure is applied to a system of coupled cantilever beams with non-linear grounding sti!nesses and a system of non-linearly coupled rods. The former system possesses localized non-linear normal modes (NNMs) for certain values of the coupling parameters and h

NON-LINEAR NORMAL MODES OF A CONTINUOUS
โœ M.I. Qaisi ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 171 KB

A power series method is presented for the computation of normal modes and frequencies of an elastic beam resting on a non-linear foundation. The equation of motion is first discretized by using the Galerkin procedure. The time-dependent generalized co-ordinates are obtained by transforming the time