Complex dynamics of a bistable electrically charged microcantilever : transition from single well to cross well oscillations
Artykuł w czasopiśmie
MNiSW
30
Lista A
| Status: | |
| Autorzy: | Litak Grzegorz, Abadal Gabriel, Rysak Andrzej, Przywara Hubert |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2017 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 99 |
| Strony: | 85 - 90 |
| Impact Factor: | 2,213 |
| Web of Science® Times Cited: | 8 |
| Scopus® Cytowania: | 9 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| We study dynamics of a micro-electro-mechanical system designed for energy harvesting. We explore bistability using an electrostatic system which is based on the repulsive interaction between two electrets. The system is composed of two micro cantilever beams locally charged in both tip free ends. Transition from a single potential well oscillations to cross-well motion is analysed. In particular, we analyse the effect of asymmetry in the potential wells and an escape phenomenon from the wells by using the Melnikov approach. The results were confirmed by numerical simulations. |
