Frequency frame approach on loop shaping of first order plus time delay systems using fractional order PI controller

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dc.authoridSENOL, Bilal/0000-0002-3734-8807
dc.authorwosidSENOL, Bilal/Y-5328-2018
dc.contributor.authorSenol, Bilal
dc.contributor.authorDemiroglu, Ugur
dc.date.accessioned2024-08-04T20:45:31Z
dc.date.available2024-08-04T20:45:31Z
dc.date.issued2019
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study proposes an analytical design method of fractional order proportional integral (FOP!) controllers for first order plus time delay (FOPTD) systems. Suggested technique obtains the general computation equations of controllers for such systems. These equations are used to tune controller parameters to meet specified frequency and phase properties to satisfy the stability of whole system. It is found that the designed controllers not only make the system stable, but also have positive effect on the performance and robustness of the system. Main contribution of the paper lays on this thought. There proposed a concept, frequency frame which encloses the curves between phase and gain crossover frequencies in Bode plot. Robustness of the control system can be improved by expanding or constricting the edges of this frame and flattening the curves inside the frame. Thus, any case that leads the system to instability can be avoided. Analytically derived equations are tested with proper examples and the results are shown illustratively. Advantages and disadvantages of the method are comparatively given. (C) 2018 ISA. Published by Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipFund of Scientific Research Projects Coordination Unit (BAP) of Inonu University, Malatya, Turkey [FYL-2018-1306]en_US
dc.description.sponsorshipThis study is supported by the Fund of Scientific Research Projects Coordination Unit (BAP) of Inonu University, Malatya, Turkey with the project ID FYL-2018-1306. We sincerely thank them for the support.en_US
dc.identifier.doi10.1016/j.isatra.2018.10.021
dc.identifier.endpage200en_US
dc.identifier.issn0019-0578
dc.identifier.issn1879-2022
dc.identifier.pmid30414671en_US
dc.identifier.scopus2-s2.0-85056003557en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage192en_US
dc.identifier.urihttps://doi.org/10.1016/j.isatra.2018.10.021
dc.identifier.urihttps://hdl.handle.net/11616/98523
dc.identifier.volume86en_US
dc.identifier.wosWOS:000462419900018en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Science Incen_US
dc.relation.ispartofIsa Transactionsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLoop shapingen_US
dc.subjectIso-dampingen_US
dc.subjectFrequency frameen_US
dc.subjectFirst order plus time delayen_US
dc.subjectFractional orderen_US
dc.subjectProportional integral controlleren_US
dc.subjectRobustnessen_US
dc.subjectAuto-tuningen_US
dc.titleFrequency frame approach on loop shaping of first order plus time delay systems using fractional order PI controlleren_US
dc.typeArticleen_US

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