A novel passive electric network analog to Kirchhoff-Love plate designed to efficiently damp forced vibrations by distributed piezoelectric tranducers

Silvio Alessandroni; Ugo Andreaus; Francesco dell'lsola

doi:10.1117/12.483979

31 July 2003 A novel passive electric network analog to Kirchhoff-Love plate designed to efficiently damp forced vibrations by distributed piezoelectric tranducers

Silvio Alessandroni, Ugo Andreaus, Francesco dell'lsola

Author Affiliations +

Proceedings Volume 5052, Smart Structures and Materials 2003: Damping and Isolation; (2003) https://doi.org/10.1117/12.483979
Event: Smart Structures and Materials, 2003, San Diego, California, United States

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.

Citation Download Citation

Silvio Alessandroni, Ugo Andreaus, and Francesco dell'lsola "A novel passive electric network analog to Kirchhoff-Love plate designed to efficiently damp forced vibrations by distributed piezoelectric tranducers", Proc. SPIE 5052, Smart Structures and Materials 2003: Damping and Isolation, (31 July 2003); https://doi.org/10.1117/12.483979

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