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EnglishWe discuss the use of noise induced transitions for the effective energy harvesting in systems described by a two-variable nonlinear oscillator model. Using Ito stochastic calculus, we show that an energy balance equation can be derived describing the power exchange for the harvester, leading to the influence of the oscillator state on the energy exchange. Therefore, proper design of the harvester can be devised to improve its energy efficiency.
Efficient vibration energy harvesting through noise induced transitions / Bonnin, Michele; Traversa, FABIO LORENZO; Bonani, Fabrizio. - STAMPA. - (2017), pp. 1-4. ((Intervento presentato al convegno International Conference on Noise and Fluctuations tenutosi a Vilnius, Lithuania nel 20-23 June 2017 [10.1109/ICNF.2017.7985970].
| Titolo: | Efficient vibration energy harvesting through noise induced transitions | |
| Autori: | ||
| Data di pubblicazione: | 2017 | |
| Abstract: | We discuss the use of noise induced transitions for the effective energy harvesting in systems de...scribed by a two-variable nonlinear oscillator model. Using Ito stochastic calculus, we show that an energy balance equation can be derived describing the power exchange for the harvester, leading to the influence of the oscillator state on the energy exchange. Therefore, proper design of the harvester can be devised to improve its energy efficiency. | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| ICNF 2016.pdf | Articolo principale | 2. Post-print / Author's Accepted Manuscript | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2677057
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