Publicação: MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
| dc.contributor.author | Balthazar, J. M. [UNESP] | |
| dc.contributor.author | Rocha, R. T. [UNESP] | |
| dc.contributor.author | Brasil, R. M. F. L. | |
| dc.contributor.author | Tusset, A. M. | |
| dc.contributor.author | Pontes, B. R. de [UNESP] | |
| dc.contributor.author | Silveira, M. [UNESP] | |
| dc.contributor.author | ASME | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Universidade Federal do ABC (UFABC) | |
| dc.contributor.institution | Parana Fed Technol Univ | |
| dc.date.accessioned | 2019-10-04T20:37:07Z | |
| dc.date.available | 2019-10-04T20:37:07Z | |
| dc.date.issued | 2014-01-01 | |
| dc.description.abstract | There has been much recent interest in the concepts of electro-mechanical systems that are able to scavenge, or harvest energy from their operating environment. Here, we present the extraction of energy from a simple portal frame structure excited via its second (first symmetric) mode. As 2:1 internal resonance is present between that mode and the first (sway) mode, the phenomenon of mode saturation and energy exchange (modal coupling) occurs. Energy pumped into the system through the second (vertical) mode is partially transferred to the horizontal (sway) mode. This paper presents results of numerical simulations of these phenomena and energy harvesting using a nonlinear piezoelectric material as a means of energy transduction. An evaluation of the energy available for harvesting in each of the considered modes is computed. | en |
| dc.description.affiliation | Sao Paulo State Univ, UNESP, Rio Claro, SP, Brazil | |
| dc.description.affiliation | Sao Paulo State Univ, UNESP, Bauru, SP, Brazil | |
| dc.description.affiliation | Univ Fed ABC, Santo Andre, SP, Brazil | |
| dc.description.affiliation | Parana Fed Technol Univ, Ponta Grossa, Parana, Brazil | |
| dc.description.affiliationUnesp | Sao Paulo State Univ, UNESP, Rio Claro, SP, Brazil | |
| dc.description.affiliationUnesp | Sao Paulo State Univ, UNESP, Bauru, SP, Brazil | |
| dc.format.extent | 10 | |
| dc.identifier.citation | Proceedings Of The Asme International Design Engineering Technical Conferences And Computers And Information In Engineering Conference, 2014, Vol 8. New York: Amer Soc Mechanical Engineers, 10 p., 2014. | |
| dc.identifier.uri | http://hdl.handle.net/11449/186406 | |
| dc.identifier.wos | WOS:000380084200044 | |
| dc.language.iso | eng | |
| dc.publisher | Amer Soc Mechanical Engineers | |
| dc.relation.ispartof | Proceedings Of The Asme International Design Engineering Technical Conferences And Computers And Information In Engineering Conference, 2014, Vol 8 | |
| dc.rights.accessRights | Acesso aberto | |
| dc.source | Web of Science | |
| dc.title | MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE | en |
| dc.type | Trabalho apresentado em evento | |
| dcterms.rightsHolder | Amer Soc Mechanical Engineers | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claro | pt |
| unesp.department | Estatística, Matemática Aplicada e Computação - IGCE | pt |