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Proceedings Paper

A novel passive electric network analog to Kirchhoff-Love plate designed to efficiently damp forced vibrations by distributed piezoelectric tranducers
Author(s): Silvio Alessandroni; Ugo Andreaus; Francesco dell'lsola
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Paper Abstract

Recently the concept of Piezo-Electro-Mechanical (PEM) structural member has been developed. Given a structural member, a set of piezoelectric actuators if uniformly distributed on it and electrically interconnected by one of its analog circuits. In this way it is obtained a high-performances piezoelectric structural-modification aiming to multimodal mechanical vibrations control. In the present paper it is addressed the problem of synthesizing an electrically dissipative PEM Kirchhoff-Love (K-L) plate by using completely passive electric networks.

Paper Details

Date Published: 31 July 2003
PDF: 12 pages
Proc. SPIE 5052, Smart Structures and Materials 2003: Damping and Isolation, (31 July 2003); doi: 10.1117/12.483979
Show Author Affiliations
Silvio Alessandroni, Univ. degli Studi di Roma La Sapienza (Italy)
Ugo Andreaus, Univ. degli Studi di Roma La Sapienza (Italy)
Francesco dell'lsola, Univ. degli Studi di Roma La Sapienza (Italy)


Published in SPIE Proceedings Vol. 5052:
Smart Structures and Materials 2003: Damping and Isolation
Gregory S. Agnes; Kon-Well Wang, Editor(s)

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