Stochastic Model for a Piezoelectric Energy Harvester Driven by Broadband Vibrations

Stochastic Model for a Piezoelectric Energy Harvester Driven by Broadband Vibrations

We present an experimental and numerical study of a piezoelectric energy harvester driven by broadband vibrations. This device can extract power from random fluctuations and can be described by a stochastic model, based on an underdamped Langevin equation with white noise, which mimics the dynamics...

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Bibliographic Details
Main Authors: Angelo Sanfelice, Luigi Costanzo, Alessandro Lo Schiavo, Alessandro Sarracino, Massimo Vitelli
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Entropy
Subjects:
piezoelectric energy harvester
stochastic models
non-equilibrium dynamics
Online Access:https://www.mdpi.com/1099-4300/26/12/1097
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https://www.mdpi.com/1099-4300/26/12/1097

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