Reference-shaping adaptive control by using gradient descent optimizers

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dc.authoridAlagoz, Baris Baykant/0000-0001-5238-6433
dc.authoridKavuran, Gurkan/0000-0003-2651-5005
dc.authoridATES, Abdullah/0000-0002-4236-6794
dc.authoridYeroglu, Celaleddin/0000-0002-6106-2374
dc.authorwosidYeroglu, Celaleddin/ABG-9572-2020
dc.authorwosidAlagoz, Baris Baykant/ABG-8526-2020
dc.authorwosidKavuran, Gurkan/S-6935-2016
dc.authorwosidATES, Abdullah/V-6929-2018
dc.contributor.authorAlagoz, Baris Baykant
dc.contributor.authorKavuran, Gurkan
dc.contributor.authorAtes, Abdullah
dc.contributor.authorYeroglu, Celaleddin
dc.date.accessioned2024-08-04T20:44:07Z
dc.date.available2024-08-04T20:44:07Z
dc.date.issued2017
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study presents a model reference adaptive control scheme based on reference-shaping approach. The proposed adaptive control structure includes two optimizer processes that perform gradient descent optimization. The first process is the control optimizer that generates appropriate control signal for tracking of the controlled system output to a reference model output. The second process is the adaptation optimizer that performs for estimation of a time-varying adaptation gain, and it contributes to improvement of control signal generation. Numerical update equations derived for adaptation gain and control signal perform gradient descent optimization in order to decrease the model mismatch errors. To reduce noise sensitivity of the system, a dead zone rule is applied to the adaptation process. Simulation examples show the performance of the proposed Reference-Shaping Adaptive Control (RSAC) method for several test scenarios. An experimental study demonstrates application of method for rotor control.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [215E261]en_US
dc.description.sponsorshipThis study is supported by The Scientific and Technological Research Council of Turkey (TUBITAK) with 215E261 project number. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.en_US
dc.identifier.doi10.1371/journal.pone.0188527
dc.identifier.issn1932-6203
dc.identifier.issue11en_US
dc.identifier.pmid29186173en_US
dc.identifier.scopus2-s2.0-85035793744en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1371/journal.pone.0188527
dc.identifier.urihttps://hdl.handle.net/11616/98046
dc.identifier.volume12en_US
dc.identifier.wosWOS:000416484900043en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherPublic Library Scienceen_US
dc.relation.ispartofPlos Oneen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFunction Projective Synchronizationen_US
dc.subjectUncertain Complex Parametersen_US
dc.subjectFlexible Structuresen_US
dc.subjectPid Controllersen_US
dc.subjectModelen_US
dc.subjectSystemsen_US
dc.subjectAlgorithmen_US
dc.subjectDesignen_US
dc.titleReference-shaping adaptive control by using gradient descent optimizersen_US
dc.typeArticleen_US

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