14 citations · 25 across the 4 of their papers we have counts for
4 papers
A Load Impedance Emulation Active Interface for Piezoelectric Vibration Energy Harvesters
Alessandro Lo Schiavo, Luigi Costanzo, Massimo Vitelli
A single stage active AC/DC interface able to emulate the optimal load impedance of a Resonant Piezoelectric Vibration Energy Harvester (RPVEH) is proposed. As theoretically shown,…
Stochastic Model for a Piezoelectric Energy Harvester Driven by Broadband Vibrations
Angelo Sanfelice, Luigi Costanzo, Alessandro Lo Schiavo +2
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…
Inference of Time-Reversal Asymmetry from Time Series in a Piezoelectric Energy Harvester
L. Costanzo, A. Baldassarri, A. Lo Schiavo +2
We consider the problem of assessing the non-equilibrium behavior of a system from the study of time series. In particular, we analyze experimental data from a piezoelectric energy…
Stochastic thermodynamics of a piezoelectric energy harvester model
L. Costanzo, A. Lo Schiavo, A. Sarracino +1
We experimentally study a piezoelectric energy harvester driven by broadband random vibrations. We show that a linear model, consisting of an underdamped Langevin equation for the…