Piezoelectric vibration damping using resonant shunt circuits: an exact solution

Payam Soltani, Gaëtan Kerschen, Gilles Tondreau, Arnaud Deraemaeker

Research output: Contribution to journalArticle

34 Citations (Scopus)
4 Downloads (Pure)

Abstract

The objective of this paper is to propose an exact closed-form solution to the ${{H}_{\infty }}$ optimization of piezoelectric materials shunted with inductive-resistive passive electrical circuits. Realizing that Den Hartogʼs method which imposes fixed points of equal height in the receptance transfer function is approximate, the parameters of the piezoelectric tuned vibration absorber are calculated through the direct minimization of the maxima of the receptance. The method is applied to a one-degree-of-freedom primary oscillator considering various values of the electromechanical coupling coefficients.
Original languageEnglish
Article number125014
JournalSmart Materials and Structures
Volume23
Issue number12
DOIs
Publication statusPublished - 27 Oct 2014

Fingerprint

vibration damping
Resonant circuits
shunts
Vibrations (mechanical)
Damping
optimization
Electromechanical coupling
Piezoelectric materials
coupling coefficients
transfer functions
Transfer functions
absorbers
degrees of freedom
oscillators
vibration
Networks (circuits)

Bibliographical note

Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.

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Piezoelectric vibration damping using resonant shunt circuits: an exact solution. / Soltani, Payam; Kerschen, Gaëtan; Tondreau, Gilles; Deraemaeker, Arnaud.

In: Smart Materials and Structures, Vol. 23, No. 12, 125014, 27.10.2014.

Research output: Contribution to journalArticle

Soltani, Payam ; Kerschen, Gaëtan ; Tondreau, Gilles ; Deraemaeker, Arnaud. / Piezoelectric vibration damping using resonant shunt circuits: an exact solution. In: Smart Materials and Structures. 2014 ; Vol. 23, No. 12.
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