Chaos control of an atomic force microscopy model in fractional-order

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorParaná-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorTusset, Angelo M.-
Autor(es): dc.creatorBalthazar, Jose M. [UNESP]-
Autor(es): dc.creatorRibeiro, Mauricio A.-
Autor(es): dc.creatorLenz, Wagner B.-
Autor(es): dc.creatorRocha, Rodrigo T.-
Data de aceite: dc.date.accessioned2022-08-04T22:10:40Z-
Data de disponibilização: dc.date.available2022-08-04T22:10:40Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1140/epjs/s11734-021-00242-6-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222047-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222047-
Descrição: dc.descriptionIn this work, the nonlinear dynamics and control of an atomic force microscopy (AFM) in fractional-order are investigated. Numerical simulations show the existence of chaotic behavior for some regions in the parameter space, whose behavior is characterized using the power spectral density and the 0-1 test. To bring the system from a chaotic state to a periodic one, the nonlinear saturation control (NLSC) and the time-delayed feedback control (TDFC) techniques for the fractional-order systems are applied with and without accounting for the fractional-order. Numerical results show the influence of fractional-order derivative on the dynamics of the AFM system. Due to that, some phenomena arise, which are confirmed through detailed numerical investigations by the 0-1 test. The NLSC and TDFC techniques showed to be efficient in controlling the chaotic behavior of the AFM in fractional-order.-
Descrição: dc.descriptionUTFPR Federal University of Technology Paraná-
Descrição: dc.descriptionUNESP Universidade Estadual Paulista Júlio Mesquita-
Descrição: dc.descriptionUNESP Universidade Estadual Paulista Júlio Mesquita-
Idioma: dc.languageen-
Relação: dc.relationEuropean Physical Journal: Special Topics-
???dc.source???: dc.sourceScopus-
Título: dc.titleChaos control of an atomic force microscopy model in fractional-order-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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