Publicação: Suppression of vibrations in strongly nonhomogeneous 2DOF systems
| dc.contributor.author | Costa, S. N. J. [UNESP] | |
| dc.contributor.author | Balthazar, José Manoel [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2013-09-30T18:50:29Z | |
| dc.date.accessioned | 2014-05-20T14:16:20Z | |
| dc.date.available | 2013-09-30T18:50:29Z | |
| dc.date.available | 2014-05-20T14:16:20Z | |
| dc.date.issued | 2009-12-01 | |
| dc.description.abstract | In this work we analyze the effects of an optimal linear control for nonlinear systems under the vibrations of a strongly nonhomogeneous nonlinear two-degree-of-freedom system with single anchor spring under condition of initial impact. We compare the results with those obtained for (a) when using only a passive broadband boundary controller which, in essence, corresponds to a one-way passive and almost irreversible energy flow from a heavy or main system to a nonlinear energy sink (NES), and (b) when using the nonlinear energy sink in combination with the optimal linear control for nonlinear system. | en |
| dc.description.affiliation | UNESP, Dept Estatist Matemat Aplicada & Computacao, Inst Geociencias & Ciencias Exatas, BR-13500230 Rio Claro, SP, Brazil | |
| dc.description.affiliationUnesp | UNESP, Dept Estatist Matemat Aplicada & Computacao, Inst Geociencias & Ciencias Exatas, BR-13500230 Rio Claro, SP, Brazil | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorshipId | FAPESP: 06/55643-0 | |
| dc.format.extent | 623-632 | |
| dc.identifier | http://dx.doi.org/10.1007/s11071-009-9505-0 | |
| dc.identifier.citation | Nonlinear Dynamics. Dordrecht: Springer, v. 58, n. 4, p. 623-632, 2009. | |
| dc.identifier.doi | 10.1007/s11071-009-9505-0 | |
| dc.identifier.issn | 0924-090X | |
| dc.identifier.uri | http://hdl.handle.net/11449/24920 | |
| dc.identifier.wos | WOS:000271549200002 | |
| dc.language.iso | eng | |
| dc.publisher | Springer | |
| dc.relation.ispartof | Nonlinear Dynamics | |
| dc.relation.ispartofjcr | 4.339 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Web of Science | |
| dc.subject | Control of oscillations | en |
| dc.subject | Boundary controller | en |
| dc.subject | Active linear feedback control | en |
| dc.title | Suppression of vibrations in strongly nonhomogeneous 2DOF systems | en |
| dc.type | Artigo | |
| dcterms.license | http://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0 | |
| dcterms.rightsHolder | Springer | |
| 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 |
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