Microcantilever chaotic motion suppression in tapping mode atomic force microscope

Página do item simplificado
dc.contributor.authorBalthazar, José Manoel [UNESP]
dc.contributor.authorTusset, Angelo Marcelo
dc.contributor.authorDe Souza, Silvio Luiz Thomaz
dc.contributor.authorBueno, Atila Madureira
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Tecnológica Federal Do Paraná
dc.contributor.institutionUniversidade Federal de Sergipe (UFS)
dc.date.accessioned2014-05-27T11:30:06Z
dc.date.available2014-05-27T11:30:06Z
dc.date.issued2013-08-01
dc.description.abstractThe tapping mode is one of the mostly employed techniques in atomic force microscopy due to its accurate imaging quality for a wide variety of surfaces. However, chaotic microcantilever motion impairs the obtention of accurate images from the sample surfaces. In order to investigate the problem the tapping mode atomic force microscope is modeled and chaotic motion is identified for a wide range of the parameter's values. Additionally, attempting to prevent the chaotic motion, two control techniques are implemented: the optimal linear feedback control and the time-delayed feedback control. The simulation results show the feasibility of the techniques for chaos control in the atomic force microscopy. © 2012 IMechE.en
dc.description.affiliationDepartamento de Estatística Universidade Estadual Paulista Júlio de Mesquita Filho Matemática Aplic. e Comp. - DEMAC
dc.description.affiliationDepartamento Acadêmico de Engenharia Eletrônica Universidade Tecnológica Federal Do Paraná, Av. Monteiro Lobato, Km 4, s/n, CP:20, 84016-210, Ponta Grossa, Paraná
dc.description.affiliationUniversidade Federal de São João Del-Rei UFSJ
dc.description.affiliationUnespDepartamento de Estatística Universidade Estadual Paulista Júlio de Mesquita Filho Matemática Aplic. e Comp. - DEMAC
dc.format.extent1730-1741
dc.identifierhttp://dx.doi.org/10.1177/0954406212467933
dc.identifier.citationProceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, v. 227, n. 8, p. 1730-1741, 2013.
dc.identifier.doi10.1177/0954406212467933
dc.identifier.issn0954-4062
dc.identifier.issn2041-2983
dc.identifier.scopus2-s2.0-84884200499
dc.identifier.urihttp://hdl.handle.net/11449/76168
dc.language.isoeng
dc.relation.ispartofProceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
dc.relation.ispartofjcr0.996
dc.relation.ispartofsjr0,436
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectAtomic force microscopy
dc.subjectchaos
dc.subjectcontrol
dc.subjectnonlinear dynamics
dc.subjecttapping mode atomic force microscope
dc.subjectChaotic motions
dc.subjectControl techniques
dc.subjectImaging quality
dc.subjectLinear feedback control
dc.subjectMicro-cantilevers
dc.subjectSample surface
dc.subjectTapping modes
dc.subjectTime-delayed feedback
dc.subjectChaos theory
dc.subjectChaotic systems
dc.subjectComposite micromechanics
dc.subjectControl
dc.subjectDynamics
dc.subjectFeedback control
dc.titleMicrocantilever chaotic motion suppression in tapping mode atomic force microscopeen
dc.typeArtigo
dcterms.licensehttp://www.sagepub.com/authors/journal/permissions.sp#7
unesp.author.lattes7416585768192991[4]
unesp.author.orcid0000-0002-1113-3330[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

Arquivos

Coleções

Artigos - Estatistica, Matemática Aplicada e Computação - IGCE