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Nonlinear piezoelectric plate framework for aeroelastic energy harvesting and actuation applications
(2020-10-01)
The use of piezoelectric materials in various applications, including the development of bio-inspired structures, vibration control, energy harvesting, among others, has been investigated by several researchers over the ...
Piezoelectric energy harvesting device based on quartz as a power generator
(2018-01-01)
The idea of harvesting ambient vibration energy to generate electricity has become a promising research field over the past decade due to the reduced power requirements of small electronic components. The motivation of ...
Implementation of an energy harvesting system by piezoelectric elements exploiting the human footsteps
(IEEEUY, 2017)
The fundamental idea of this research work is to present an approach to energy harvesting, which basically uses piezoelectric technology and is implemented in a shoe. It takes advantage of the energy that the user waste ...
Vibration energy harvesting using piezoelectric transducer and non-controlled rectifiers circuits
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2012-01-01)
Vibration energy harvesting with piezoelectric materials is of practical interest because of the demand for wireless sensing devices and low-power portable electronics without external power supply. For practical use of ...
Vibration energy harvesting using piezoelectric transducer and non-controlled rectifiers circuits
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2012-01-01)
Vibration energy harvesting with piezoelectric materials is of practical interest because of the demand for wireless sensing devices and low-power portable electronics without external power supply. For practical use of ...
Effective design and characterization of flutter-based piezoelectric energy harvesters with discontinuous nonlinearities
(2022-01-01)
A comprehensive study on the design and nonlinear characterization of a two-degree of freedom piezoaeroelastic energy harvesting system with freeplay and multi-segmented nonlinearities in the pitch degree of freedom is ...
Vibration energy harvesting using piezoelectric transducer and non-controlled rectifiers circuits
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2014)
Experimental study of the variations in the electromechanical properties of piezoelectric energy harvesters and their impact on the frequency response function
(Academic Press, 2019)
This work presents a comprehensive study of the uncertainties involved in the FrequencyResponse Function (FRF) of Piezoelectric Energy Harvesters (PEHs) based on experimentalresults. A proper experimental setup is designed ...
A novel up-converting mechanism based on double impact for non-linear piezoelectric energy harvesting
(IOP Publishing, 2020-11-01)
In this paper we show the importance of double impact in an up-converting mechanism by usinga resonant low-frequency driving beam across a high-frequency piezoelectric beam, to enhancethe electrical output power in a ...
Bayesian identification of electromechanical properties in piezoelectric energy harvesters
(Elsevier, 2020)
The model updating of the electro-mechanical properties of Piezoelectric Energy
Harvesters (PEHs) using experimental data within a Bayesian inference setting is discussed.
The implementation requires: a predictive model ...