Towards Efficient Integrated Piezoelectric Transducers for Sensing, Actuation and SHM - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2014

Towards Efficient Integrated Piezoelectric Transducers for Sensing, Actuation and SHM

Résumé

The present contribution investigates the piezoelectric performance of novel ceramic modules for SHM applications. The multilayer technique is used to embed piezoceramic plates into an encasement made of low temperature cofired ceramics, including electric wiring and electronics. With the help of finite element analyses, the piezoelectric properties are derived from static bending experiments using large signal electrical loads. A significantly increased piezoelectric coupling is found for the embedded piezoelectric elements compared to single elements. This finding is explained by the particular stress state in the embedded piezoelectric element due to the fabrication process.
Fichier principal
Vignette du fichier
0313.pdf (484.59 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01020426 , version 1 (08-07-2014)

Identifiants

  • HAL Id : hal-01020426 , version 1

Citer

Peter Neumeister, Markus Flössel, Sophia Esslinger, Sylvia Gebhardt, Andreas Schönecker. Towards Efficient Integrated Piezoelectric Transducers for Sensing, Actuation and SHM. EWSHM - 7th European Workshop on Structural Health Monitoring, IFFSTTAR, Inria, Université de Nantes, Jul 2014, Nantes, France. ⟨hal-01020426⟩
825 Consultations
606 Téléchargements

Partager

Gmail Facebook X LinkedIn More