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Free vibration of cellular structures using continuum modes

โœ Scribed by Sourish Banerjee; Atul Bhaskar

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
541 KB
Volume
287
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES

IDENTIFICATION OF COUPLED NON-LINEAR MOD
IDENTIFICATION OF COUPLED NON-LINEAR MODES FROM FREE VIBRATION USING TIME-FREQUENCY REPRESENTATIONS
โœ S. BELLIZZI; P. GUILLEMAIN; R. KRONLAND-MARTINET ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 489 KB

A new method based on time}frequency representations is presented for identifying the non-linear modal parameters of a multi-degree-of-freedom non-linear lightly damped mechanical system. The coupled non-linear modes are "rst introduced. It is shown that, by using the coupled non-linear modes, the f