Sigmoid based PID controller implementation for rotor control

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dc.authorscopusid57196895937
dc.authorscopusid57221078940
dc.authorscopusid9942236000
dc.authorscopusid6506438268
dc.contributor.authorAtes A.
dc.contributor.authorAlagoz B.B.
dc.contributor.authorYeroglu C.
dc.contributor.authorAlisoy H.
dc.date.accessioned2024-08-04T20:03:55Z
dc.date.available2024-08-04T20:03:55Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.descriptionEuropean Control Conference, ECC 2015 -- 15 July 2015 through 17 July 2015 -- 118225en_US
dc.description.abstractThis paper presents a sigmoid based variable coefficient PID (SBVC-PID) controller design for Twin Rotor MIMO System (TRMS). The proposed SBVC-PID controller dynamically changes controller coefficients according to a modified sigmoid function of the error signal. The modified sigmoid function is used to limit variability of PID controller coefficients in a predefined range. In the proposed method, each parameters of PID, namely pk, kt and kd, alter between predefined upper and lower bounds. A modified sigmoid function adjusted by a transition coefficient is used to alter each of the PID parameters between these bound limits. The variable coefficients of SBVC-PID maintain a hypercube in kp, kt and kd parameter space satisfying robust stability of the system. Well-known Kharitonov polynomials are used to ensure that the SBVC-PID coefficient alteration takes place in the robust stability intervals. Due to dynamically change of PID coefficients depending on magnitude of error signal, the control performance can be improved compared to conventional PID control. Performance of SBVC-PID controller is demonstrated via theoretical examples and TRMS rotor control simulations. © 2015 EUCA.en_US
dc.identifier.doi10.1109/ECC.2015.7330586
dc.identifier.endpage463en_US
dc.identifier.isbn9783952426937
dc.identifier.scopus2-s2.0-84963846393en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage458en_US
dc.identifier.urihttps://doi.org/10.1109/ECC.2015.7330586
dc.identifier.urihttps://hdl.handle.net/11616/92210
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof2015 European Control Conference, ECC 2015en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectric control equipmenten_US
dc.subjectMIMO systemsen_US
dc.subjectProportional control systemsen_US
dc.subjectSystem stabilityen_US
dc.subjectThree term control systemsen_US
dc.subjectControl performanceen_US
dc.subjectController coefficienten_US
dc.subjectController designsen_US
dc.subjectKharitonov polynomialsen_US
dc.subjectTransition coefficienten_US
dc.subjectTwin rotor MIMO system (TRMS)en_US
dc.subjectUpper and lower boundsen_US
dc.subjectVariable coefficientsen_US
dc.subjectControllersen_US
dc.titleSigmoid based PID controller implementation for rotor controlen_US
dc.typeConference Objecten_US

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