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Parametric instability of a sandwich beam under various boundary conditions

โœ Scribed by K. Ray; R.C. Kar


Book ID
107877935
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
811 KB
Volume
55
Category
Article
ISSN
0045-7949

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๐Ÿ“œ SIMILAR VOLUMES


PARAMETRIC INSTABILITY OF A BEAM UNDER E
โœ C.-C. CHEN; M.-K. YEH ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 377 KB

The parametric instability of a beam under electromagnetic excitation was investigated experimentally and analytically. In experiment an electromagnetic device, acting like a spring with alternating sti!ness, was designed to parametrically excite the beam. The frequency and the amplitude of the exci