A hybrid symbiotic organisms search and simulated annealing technique applied to efficient design of PID controller for automatic voltage regulator

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dc.contributor.authorÇelik, Emre
dc.contributor.authorÖztürk, Nihat
dc.date.accessioned2020-04-30T22:38:40Z
dc.date.available2020-04-30T22:38:40Z
dc.date.issued2018
dc.departmentDÜ, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.descriptionOzturk, Nihat/0000-0002-0607-1868en_US
dc.descriptionWOS: 000451472000029en_US
dc.description.abstractThis article is motivated by incorporating a hybrid symbiotic organisms search and simulated annealing (hSOS-SA) technique into efficient design of PID controller for automatic voltage regulator (AVR). Symbiotic organism search (SOS) algorithm is contemplated first to optimize parameters of PID controller using a new cost function which considers both time-domain and frequency-domain specifications. The excellence of SOS over some state-of-the-art techniques is confirmed through transient response analysis, root locus analysis and bode analysis for the identical AVR system. To fine-tune controller parameters for enhancing the system stability margin further, simulated annealing algorithm is invoked subsequently at the instant SOS has converged. Extensive numerical results computed from time and frequency response specifications affirm the superiority of proposed hSOS-SA algorithm such that after a minimal overshoot, hSOS-SA tuned AVR system settles to the step reference quickly and follows it with the least steady-state error. Such response is found to ensure a better stability margin than that using original SOS and earlier studies. Finally, robustness analysis is realized to verify that the designed controller is robust with regard to parameter uncertainties.en_US
dc.identifier.doi10.1007/s00500-018-3432-2en_US
dc.identifier.endpage8024en_US
dc.identifier.issn1432-7643
dc.identifier.issn1433-7479
dc.identifier.issue23en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage8011en_US
dc.identifier.urihttps://doi.org/10.1007/s00500-018-3432-2
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2365
dc.identifier.volume22en_US
dc.identifier.wosWOS:000451472000029en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofSoft Computingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAutomatic voltage regulatoren_US
dc.subjectPID controlleren_US
dc.subjectOptimizationen_US
dc.subjectSymbiotic organisms search algorithmen_US
dc.subjectSimulated annealingen_US
dc.subjectHybridizationen_US
dc.titleA hybrid symbiotic organisms search and simulated annealing technique applied to efficient design of PID controller for automatic voltage regulatoren_US
dc.typeArticleen_US

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