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Representation of robotic fractional dynamics in the pseudo phase plane

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dc.contributor.authorLima, Miguel F. M.
dc.contributor.authorTenreiro Machado, J. A.
dc.date.accessioned2019-03-26T14:00:10Z
dc.date.embargo2115-10
dc.date.issued2011
dc.description.abstractThis paper analyses robotic signals in the perspective of fractional dynamics and the pseudo phase plane (PPP). It is shown that the spectra of several experimental signals can be approximated by trend lines whose slope characterizes their fractional behavior. For the PPP reconstruction of each signal, the time lags are calculated through the fractal dimension. Moreover, to obtain a smooth PPP, the noisy signals are filtered through wavelets. The behavior of the spectra reveals a relationship with the fractal dimension of the PPP and the corresponding time delay.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1007/s10409-011-0405-4pt_PT
dc.identifier.issn0567-7718
dc.identifier.urihttp://hdl.handle.net/10400.22/13135
dc.language.isoengpt_PT
dc.publisherSpringerpt_PT
dc.relation.publisherversionhttp://link.springer.com/article/10.1007/s10409-011-0405-4pt_PT
dc.subjectFractal dimensionpt_PT
dc.subjectRoboticspt_PT
dc.subjectPseudo phase planept_PT
dc.subjectFractional calculuspt_PT
dc.subjectMutual informationpt_PT
dc.titleRepresentation of robotic fractional dynamics in the pseudo phase planept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage35pt_PT
oaire.citation.startPage28pt_PT
oaire.citation.titleActa Mechanica Sinicapt_PT
oaire.citation.volume27pt_PT
person.familyNameTenreiro Machado
person.givenNameJ. A.
person.identifier.ciencia-id7A18-4935-5B29
person.identifier.orcid0000-0003-4274-4879
person.identifier.ridM-2173-2013
person.identifier.scopus-author-id55989030100
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication82cd5c17-07b6-492b-b3e3-ecebdad1254f
relation.isAuthorOfPublication.latestForDiscovery82cd5c17-07b6-492b-b3e3-ecebdad1254f

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