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Proceedings Paper

Nonlinear finite element modeling of vibration control of composite piezolaminated composite plates and shells
Author(s): S. Lentzen; R. Schmidt
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Paper Abstract

This paper addresses the theory and finite element analysis of the transient large amplitude vibration response of thin composite structures and its control by integrated piezoelectric layers. A geometrically nonlinear finite shell element for the coupled analysis of piezolaminated structures is developed that is based on the first-order shear deformation (Reissner-Mindlin) hypothesis and the assumptions of small strains and moderate rotations of the normal. The finite element model can be applied to smart structures consisting of a composite laminated master structure with arbitrary ply lay-up and integrated piezoelectric sensor and actuator layers or patches attached to the upper and lower surfaces.

Paper Details

Date Published: 16 May 2005
PDF: 12 pages
Proc. SPIE 5760, Smart Structures and Materials 2005: Damping and Isolation, (16 May 2005); doi: 10.1117/12.599586
Show Author Affiliations
S. Lentzen, RWTH Aachen Univ. (Germany)
R. Schmidt, RWTH Aachen Univ. (Germany)


Published in SPIE Proceedings Vol. 5760:
Smart Structures and Materials 2005: Damping and Isolation
Kon-Well Wang, Editor(s)

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