Optimal V-Plane Robust Stabilization Method for Interval Uncertain Fractional Order PID Control Systems

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dc.authoridAlagoz, Baris Baykant/0000-0001-5238-6433
dc.authoridTüfenkçi, Sevilay/0000-0001-9815-7724
dc.authoridSENOL, Bilal/0000-0002-3734-8807
dc.authorwosidAlagoz, Baris Baykant/ABG-8526-2020
dc.authorwosidTÜFENKÇİ, Sevilay/ABG-4732-2021
dc.authorwosidTüfenkçi, Sevilay/IUQ-7220-2023
dc.authorwosidTÜFENKÇİ, Sevilay/JBJ-6428-2023
dc.authorwosidMatuš?, Radek/H-6355-2012
dc.authorwosidMatuš?, Radek/HPH-8692-2023
dc.authorwosidSENOL, Bilal/Y-5328-2018
dc.contributor.authorTufenkci, Sevilay
dc.contributor.authorSenol, Bilal
dc.contributor.authorMatusu, Radek
dc.contributor.authorAlagoz, Baris Baykant
dc.date.accessioned2024-08-04T20:49:14Z
dc.date.available2024-08-04T20:49:14Z
dc.date.issued2021
dc.departmentİnönü Üniversitesien_US
dc.description.abstractRobust stability is a major concern for real-world control applications. Realization of optimal robust stability requires a stabilization scheme, which ensures that the control system is stable and presents robust performance for a predefined range of system perturbations. This study presented an optimal robust stabilization approach for closed-loop fractional order proportional integral derivative (FOPID) control systems with interval parametric uncertainty and uncertain time delay. This stabilization approach, which is carried out in a v-plane, relies on the placement of the minimum angle system pole to a predefined target angle within the stability region of the first Riemann sheet. For this purpose, tuning of FOPID controller coefficients was performed to minimize a root angle error that is defined as the squared difference of minimum angle root of interval characteristic polynomials and the desired target angle within the stability region of the v-plane. To solve this optimization problem, a particle swarm optimization (PSO) algorithm was implemented. Findings of the study reveal that tuning of the target angle can also be used to improve the robust control performance of interval uncertain FOPID control systems. Illustrative examples demonstrated the effectiveness of the proposed v-domain, optimal, robust stabilization of FOPID control systems.en_US
dc.identifier.doi10.3390/fractalfract5010003
dc.identifier.issn2504-3110
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85099763193en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.3390/fractalfract5010003
dc.identifier.urihttps://hdl.handle.net/11616/99723
dc.identifier.volume5en_US
dc.identifier.wosWOS:000633062900001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofFractal and Fractionalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectstability of linear systemsen_US
dc.subjectuncertain systemsen_US
dc.subjectrobust controlen_US
dc.subjectoptimizationen_US
dc.subjectcomputer-aided control designen_US
dc.titleOptimal V-Plane Robust Stabilization Method for Interval Uncertain Fractional Order PID Control Systemsen_US
dc.typeArticleen_US

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