Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Borowiec Marek, Litak Grzegorz, Friswell Michael I., Sondipon Adhikari
Rok wydania:	2014
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Numer czasopisma:	8
Wolumen/Tom:	14
Numer artykułu:	1440018
Strony:	1 - 13
Impact Factor:	0,764
Web of Science® Times Cited:	12
Scopus® Cytowania:	16
Bazy:	Web of Science \| Scopus \| Web of Science \| SCOPUS
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	angielski
	The vertical elastic beam with vertical ambient excitation is proposed as an energy harvester. The beam has a tip mass and piezoelectric patches which transduce the bending strains induced by the stochastic force caused by vertical kinematic forcing into electrical charge. We focus on the region with a fairly large amplitude of voltage output where the beam overcomes the potential barrier. Increasing the noise level allows the transition from single well oscillations to inter-well stochastic jumps with more power generation.

Energy harvesting in a nonlinear cantilever piezoelastic beam system excited by random vertical vibrations