Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of ISMA 2016 |
| Subtitle of host publication | International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics |
| Editors | Paul Sas, David Moens, Axel van de Walle |
| Pages | 1135-1146 |
| Number of pages | 12 |
| ISBN (electronic) | 9789073802940 |
| Publication status | Published - 2016 |
| Event | 27th International Conference on Noise and Vibration Engineering, ISMA 2016 and International Conference on Uncertainty in Structural Dynamics, USD2016 - Leuven, Belgium Duration: 19 Sept 2016 → 21 Sept 2016 |
Publication series
| Name | Proceedings of ISMA 2016 - International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics |
|---|
Abstract
This contribution derives a model of a vibration energy harvester in the form of a cantilever beam consisting of two piezoelectric layers, a single non-piezoelectric layer in-between and carrying a tip mass. The derived model discretizes the infinite-degrees-of-freedom system into an equivalent single-degree-offreedom one (1-DOF) utilizing the Rayleigh-Ritz method. The output power is obtained as a function of the design parameters, including dimensions and material properties. At the resonance operation condition, the maximum power and the optimal load resistance formulas are obtained. Both are dependent on the design parameters and thus, for an optimal design of the harvester, the load resistance should be considered.
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Mechanics of Materials
- Physics and Astronomy(all)
- Acoustics and Ultrasonics
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Proceedings of ISMA 2016: International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics. ed. / Paul Sas; David Moens; Axel van de Walle. 2016. p. 1135-1146 (Proceedings of ISMA 2016 - International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - A study on the influence of design parameters on the power output characteristic of piezoelectric vibration energy harvester
AU - Aboulfotoh, Noha
AU - Twiefel, Jens
PY - 2016
Y1 - 2016
N2 - This contribution derives a model of a vibration energy harvester in the form of a cantilever beam consisting of two piezoelectric layers, a single non-piezoelectric layer in-between and carrying a tip mass. The derived model discretizes the infinite-degrees-of-freedom system into an equivalent single-degree-offreedom one (1-DOF) utilizing the Rayleigh-Ritz method. The output power is obtained as a function of the design parameters, including dimensions and material properties. At the resonance operation condition, the maximum power and the optimal load resistance formulas are obtained. Both are dependent on the design parameters and thus, for an optimal design of the harvester, the load resistance should be considered.
AB - This contribution derives a model of a vibration energy harvester in the form of a cantilever beam consisting of two piezoelectric layers, a single non-piezoelectric layer in-between and carrying a tip mass. The derived model discretizes the infinite-degrees-of-freedom system into an equivalent single-degree-offreedom one (1-DOF) utilizing the Rayleigh-Ritz method. The output power is obtained as a function of the design parameters, including dimensions and material properties. At the resonance operation condition, the maximum power and the optimal load resistance formulas are obtained. Both are dependent on the design parameters and thus, for an optimal design of the harvester, the load resistance should be considered.
UR - http://www.scopus.com/inward/record.url?scp=85018177744&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85018177744
T3 - Proceedings of ISMA 2016 - International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics
SP - 1135
EP - 1146
BT - Proceedings of ISMA 2016
A2 - Sas, Paul
A2 - Moens, David
A2 - van de Walle, Axel
T2 - 27th International Conference on Noise and Vibration Engineering, ISMA 2016 and International Conference on Uncertainty in Structural Dynamics, USD2016
Y2 - 19 September 2016 through 21 September 2016
ER -