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On metaheuristics for solving the parameter estimation problem in dynamic systems: A comparative study

2018Journal article Open access
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dc.contributor.authorRamadas, Gisela C. V.
dc.contributor.authorFernandes, Edite M. G. P.
dc.contributor.authorRamadas, António M. V.
dc.contributor.authorRocha, Ana Maria A. C.
dc.contributor.authorCosta, M. Fernanda P.
dc.date.accessioned2020-04-25T09:20:58Z
dc.date.available2020-04-25T09:20:58Z
dc.date.issued2018
dc.description.abstractThis paper presents an experimental study that aims to compare the practical performance of well-known metaheuristics for solving the parameter estimation problem in a dynamic systems context. The metaheuristics produce good quality approximations to the global solution of a finite small-dimensional nonlinear programming problem that emerges from the application of the sequential numerical direct method to the parameter estimation problem. Using statistical hypotheses testing, significant differences in the performance of the metaheuristics, in terms of the average objective function values and average CPU time, are determined. Furthermore, the best obtained solutions are graphically compared in relative terms by means of the performance profiles. The numerical comparisons with other results in the literature show that the tested metaheuristics are effective in achieving good quality solutions with a reduced computational effort.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1155/2018/3213484pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/15852
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherHindawi Limitedpt_PT
dc.relation.publisherversionhttps://www.hindawi.com/journals/jopti/2018/3213484/pt_PT
dc.titleOn metaheuristics for solving the parameter estimation problem in dynamic systems: A comparative studypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleJournal of Optimizationpt_PT
person.familyNameGonçalves Vieira Ramadas
person.familyNameFernandes
person.familyNameRamadas
person.familyNameRocha
person.familyNameCosta
person.givenNameGisela Cristina
person.givenNameEdite M. G. P.
person.givenNameAntónio
person.givenNameAna Maria A. C.
person.givenNameM. Fernanda P.
person.identifier.ciencia-id1718-5E35-4A69
person.identifier.ciencia-id4915-6F9A-AEDA
person.identifier.ciencia-id5B1D-033D-4C46
person.identifier.orcid0000-0003-3883-2964
person.identifier.orcid0000-0003-0722-9361
person.identifier.orcid0000-0003-4376-0010
person.identifier.orcid0000-0001-8679-2886
person.identifier.orcid0000-0001-6235-286X
person.identifier.ridB-7116-2008
person.identifier.ridN-2995-2013
person.identifier.ridT-3010-2017
person.identifier.scopus-author-id54403520900
person.identifier.scopus-author-id7102942053
person.identifier.scopus-author-id8839014600
person.identifier.scopus-author-id56037035600
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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