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Proceedings Paper

Nonlinear dynamic analysis of laminated plates/shells with piezoelectric sensors and actuators
Author(s): S. S. Gupta; B. P. Patel; M. Ganapathi; Mangalanathan Umapathy; S. Y. Bhave
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Paper Abstract

A finite element formulation using first-order shear deformation theory is used for vibration control of plates with piezoelectric sensors/actuators. The geometric nonlinearity based on von Karman's assumptions and structural damping in the form of Rayleigh damping are introduced in the present work. The formulation presented here, in general, is applicable for laminated composite structure. The dynamic responses are obtained using Newmark method coupled with iteration technique. The results pertaining to plates are presented.

Paper Details

Date Published: 16 April 1998
PDF: 8 pages
Proc. SPIE 3321, 1996 Symposium on Smart Materials, Structures, and MEMS, (16 April 1998); doi: 10.1117/12.305609
Show Author Affiliations
S. S. Gupta, Institute of Armament Technology (India)
B. P. Patel, Institute of Armament Technology (India)
M. Ganapathi, Institute of Armament Technology (India)
Mangalanathan Umapathy, Institute of Armament Technology (India)
S. Y. Bhave, Institute of Armament Technology (India)

Published in SPIE Proceedings Vol. 3321:
1996 Symposium on Smart Materials, Structures, and MEMS
Vasu K. Aatre; Vijay K. Varadan; Vasundara V. Varadan, Editor(s)

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