Archivio Istituzionale della RicercaA multi-frequency vibration piezoelectric harvester device is described, comprising at least one supporting structure for connection with the external environment, at least one main oscillating small beam comprising at least one element with piezoelectric effect, et least one dynamic amplifier arranged between such main oscillating small beam and such supporting structure, such dynamic amplifier being adapted to create at least two resonant frequencies cooperanting with such main oscillating small beam.
Multi-frequency vibration piezoelectric harvester device / Tonoli, Andrea; Amati, Nicola; Zenerino, Enrico Cesare; Bonin, R.; Rapisarda, A.; Pensavalle, E.. - (2014).
Multi-frequency vibration piezoelectric harvester device
TONOLI, Andrea;AMATI, NICOLA;ZENERINO, Enrico Cesare;
2014
Abstract
A multi-frequency vibration piezoelectric harvester device is described, comprising at least one supporting structure for connection with the external environment, at least one main oscillating small beam comprising at least one element with piezoelectric effect, et least one dynamic amplifier arranged between such main oscillating small beam and such supporting structure, such dynamic amplifier being adapted to create at least two resonant frequencies cooperanting with such main oscillating small beam.
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https://hdl.handle.net/11583/2610355
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