Mostra el registre d'ítem simple

dc.contributor.authorAhmad, Fayyaz
dc.contributor.authorJang, Taek Soo
dc.contributor.authorPark, Jinsoo
dc.contributor.authorSung, Hong Gun
dc.date.accessioned2017-02-15T09:34:46Z
dc.date.available2017-05-31T00:30:10Z
dc.date.issued2016-06-01
dc.identifier.citationAhmad, F., Jang, T., Park, J., Sung, H. Simultaneous detection of the nonlinear restoring and excitation of a forced nonlinear oscillation: an integral approach. "Journal of marine science and technology", 1 Juny 2016, vol. 21, núm. 2, p. 240-250.
dc.identifier.issn0948-4280
dc.identifier.urihttp://hdl.handle.net/2117/101056
dc.description.abstractWe address in this article, how to calculate the restoring characteristic and the excitation of a nonlinear forced oscillating system. Under the assumption that the forced nonlinear oscillator has a periodic solution with period, we constructed a system of linear equations by introducing time-dependent multipliers. The periodicity assumption helps simplify the system of linear equations. The stability and uniqueness are also presented for the inverse problem. Numerical testing is conducted to show the effectiveness of our presented methodology.
dc.format.extent11 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Matemàtica aplicada a les ciències
dc.subject.lcshNonlinear oscillators
dc.subject.otherForced nonlinear oscillator
dc.subject.otherInverse problem
dc.subject.otherPeriodic solution
dc.subject.otherNonlinear restoring and excitation
dc.titleSimultaneous detection of the nonlinear restoring and excitation of a forced nonlinear oscillation: an integral approach
dc.typeArticle
dc.subject.lemacOscil·lacions no lineals
dc.contributor.groupUniversitat Politècnica de Catalunya. GAA - Grup d'Astronomia i Astrofísica
dc.identifier.doi10.1007/s00773-015-0346-x
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://link.springer.com/article/10.1007%2Fs00773-015-0346-x
dc.rights.accessOpen Access
local.identifier.drac18732322
dc.description.versionPostprint (author's final draft)
local.citation.authorAhmad, F.; Jang, T.; Park, J.; Sung, H.
local.citation.publicationNameJournal of marine science and technology
local.citation.volume21
local.citation.number2
local.citation.startingPage240
local.citation.endingPage250


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple