Experimental Tuned Mass Damper Based on Eddy Currents Damping Effect and Adjustable Stiffness

— An experimental Tuned Mass Damper (TMD) is proposed in order to damp vibrations induced by external excitations. This TMD is based on the Eddy Currents damping effect and is designed in such a way as to allow a manually adjustment of its own stiffness and inherent damping. The TMD's modal parameters estimation is therefore carried out by applying the Continuous Wavelet Transform to the signals obtained experimentally. The influence of the manual adjustment of the TMD's components on its dynamical properties is then studied.

Mots clés

TMD Eddy currents vibration control wavelet transform

Domaines

Génie civil Dynamique, vibrations Electrons fortement corrélés [cond-mat.str-el] Physique Atomique [physics.atom-ph]

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a_XM8I0P3J.pdf (599.22 Ko)

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Stefania Lo Feudo : Connectez-vous pour contacter le contributeur

https://enpc.hal.science/hal-01149714

Soumis le : jeudi 7 mai 2015-15:23:20

Dernière modification le : jeudi 16 mai 2024-15:00:04

Archivage à long terme le : lundi 14 septembre 2015-20:27:06

Dates et versions

hal-01149714 , version 1 (07-05-2015)

Licence

Identifiants

HAL Id : hal-01149714 , version 1

Citer

Stefania Lo Feudo, Anissa Allani, Gwendal Cumunel, Pierre Argoul, Domenico Bruno. Experimental Tuned Mass Damper Based on Eddy Currents Damping Effect and Adjustable Stiffness. CSMA 2015, 12 Colloque National en Calcul des Structures, CSMA, May 2015, Giens, France. ⟨hal-01149714⟩

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ENPC CNRS UR-NAVIER NAVIER-DYNAMIQUE NAVIER-STRUCTURES PARISTECH IFSTTAR CSMA2015 UNIV-EIFFEL CSMA

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