Hybrid fluid diaphragm structures for vibration energy harvesting applications
Résumé
This paper deals with the design of a compact, generic membrane structure suitable for vibration energy harvesting (VEH). A hybrid fluid diaphragm architecture is proposed. It allows the resonant frequency to match the classical low frequencies ambient excitations to be harvested. A semi analytical model has been developed and validated so the proposed structure can be easily tuned for a given application. The next step will consist in designing a piezoelectric structure which will be integrated to the HFD.
Domaines
Sciences de l'ingénieur [physics]
Fichier principal
F. Huet-F. Formosa-A. Badel_Hybrid fluid diaphragm structures for vibration.pdf (151.78 Ko)
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