An effective Smith predictor based fractional-order PID controller design methodology for preservation of design optimality and robust control performance in practice

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dc.authoridDeniz, Furkan Nur/0000-0002-2524-7152
dc.authorwosidDeniz, Furkan Nur/ABB-9604-2020
dc.contributor.authorDeniz, Furkan Nur
dc.date.accessioned2024-08-04T20:52:05Z
dc.date.available2024-08-04T20:52:05Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, an optimal and robust fractional order PID (FOPID) controller design approach is suggested for Smith predictor based FOPID (SP-FOPID) control system design. This new design approach considers continued fraction expansion (CFE) based approximate models in the optimal design task of FOPID controllers, and this approach preserves the design optimality in control applications. For this purpose, an inverse controller loop shaping design methodology is performed in order to approximate the frequency response of a Bode's ideal loop reference model, and robust performance CFE based FOPID controller models are obtained by solving a multi-objective optimisation problem via a genetic algorithm. Thus, the suggested algorithm can deal with several controller realisation concerns in the design task of FOPID controllers and overcome real-world controller performance issues related with model approximation errors and signal saturation boundaries of electronic hardware. Illustrative design examples demonstrate that the suggested design scheme can preserve design optimality and improve practical control performance in practice.en_US
dc.identifier.doi10.1080/00207721.2022.2067366
dc.identifier.endpage2966en_US
dc.identifier.issn0020-7721
dc.identifier.issn1464-5319
dc.identifier.issue14en_US
dc.identifier.scopus2-s2.0-85132661268en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2948en_US
dc.identifier.urihttps://doi.org/10.1080/00207721.2022.2067366
dc.identifier.urihttps://hdl.handle.net/11616/100738
dc.identifier.volume53en_US
dc.identifier.wosWOS:000790660200001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofInternational Journal of Systems Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOptimal FOPID controller designen_US
dc.subjectSmith predictoren_US
dc.subjectBode's ideal loopen_US
dc.subjectrobust controlen_US
dc.titleAn effective Smith predictor based fractional-order PID controller design methodology for preservation of design optimality and robust control performance in practiceen_US
dc.typeArticleen_US

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