A Unified Electrical SPICE Model for Piezoelectric Transducers

Abstract : The widespread use of piezoelectric materials in an increasing number of applications requires the development of advanced realistic electrical models. Until now, models were limited taking into account only one ceramic's operation mode, i.e., thickness or planar. On the other hand, it establishes that the robustness of the piezo-electronic systems is likely to weaken if the models making it possible to conceive do not improve, in particular by taking into account further real phenomena. This article proposes to merge, in a new electrical model, the two operation modes. It is demonstrated that the electrical behavior of the proposed model is in very good agreement with the real ceramic behavior.
Type de document :
Communication dans un congrès
BMAS: Behavioral Modeling and Simulation, Sep 2007, San Jose, SA, United States. IEEE International Behavioral Modeling and Simulation Workshop 2007, 〈10.1109/BMAS.2007.4437540〉
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-00370388
Contributeur : Jean-Marc Galliere <>
Soumis le : mardi 24 mars 2009 - 11:46:06
Dernière modification le : jeudi 24 mai 2018 - 15:59:24

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Jean-Marc Galliere, Philippe Papet, Laurent Latorre. A Unified Electrical SPICE Model for Piezoelectric Transducers. BMAS: Behavioral Modeling and Simulation, Sep 2007, San Jose, SA, United States. IEEE International Behavioral Modeling and Simulation Workshop 2007, 〈10.1109/BMAS.2007.4437540〉. 〈lirmm-00370388〉

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