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| HAL : hal-00496223, version 1 |
| Fiche détaillée |  Récupérer au format |
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| Comptes Rendus Mecanique (2003) 8 |
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| Piezo-ElectroMechanical (PEM) structures: passive vibration control using distributed piezoelectric transducers |
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Francesco Dell'Isola 1, 2Maurizio Porfiri 3 |
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| (2003) |
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| A piezo-electromechanical structural member is composed of a host member, a uniformly distributed array of piezoelectric transducers and a passive electric circuit (acting as a controller) interconnecting their electric terminals. Such a circuit has to be designed to assure the most efficient transduction of mechanical into electrical energy. The needed circuits are synthesized for bars, beams and plates and the performances of the corresponding PEM structures are determined. Once suitable dissipative elements are included in the controller, it is proven that, in PEM structures, mechanical vibrations are the most efficiently damped |
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| 1 : | Laboratorio Strutture e Materiali Intelligenti - Fondazione Tullio Levi-Civita |
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Cisterna di Latina |
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| 2 : | Dipartimento di Ingegneria Strutturale e Geotecnica |
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Universita di Roma "La Sapienza" |
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| 3 : | Department of Mechanical and Aerospace Engineering |
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Polytechnic Institute of New York University |
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| 4 : | Dipartimento di Ingegneria Strutturale e Geotecnica |
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Università di Roma " La Sapienza" |
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| Domaine | : | Sciences de l'ingénieur/Mécanique |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00496223, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00496223 | |
| oai:hal.archives-ouvertes.fr:hal-00496223 | |
| Contributeur : Francesco Dell'Isola | |
| Soumis le : Mardi 29 Juin 2010, 20:58:25 | |
| Dernière modification le : Mercredi 30 Juin 2010, 08:53:06 | |
