Feedforward-Compensated PI Controller Design for Air-Fuel Ratio System Control Using Enhanced Weighted Mean of Vectors Algorithm

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dc.authoridKose, Ercan/0000-0001-9814-6339
dc.authoridIzci, Davut/0000-0001-8359-0875
dc.authoridEkinci, Serdar/0000-0002-7673-2553
dc.contributor.authorIzci, Davut
dc.contributor.authorKose, Ercan
dc.contributor.authorEkinci, Serdar
dc.date.accessioned2025-03-17T12:27:28Z
dc.date.available2025-03-17T12:27:28Z
dc.date.issued2023
dc.departmentTarsus Üniversitesi
dc.description.abstractThe air-fuel ratio (AFR) system helps reducing the rate of harmful pollutants in lean combustion spark-ignition engines and achieving optimal fuel consumption, thus, has a significant role in terms of protecting the environment and the consumer's budget. The AFR system includes time delays and presents uncertainties due to existing subsystems and requires an effective control method. Therefore, in this study, a feedforward (FF) compensated proportional-integral (PI) control method based on the enhanced weighted mean of vectors algorithm (En-INFO) is proposed for more effective control of the AFR system. The developed En-INFO algorithm was used to optimally determine the coefficients of the PI + FF controller. The initial performance of the En-INFO algorithm was tested against benchmark functions comparatively and its superiority was confirmed. To achieve optimal tuning of PI + FF controller, a modified integral of squared error objective function was also proposed. The AFR system control was performed using the optimal controller coefficients calculated by the En-INFO algorithm. The performance of the developed control structure was comparatively demonstrated using several analyses such as transient response, tracking performance, disturbance rejection and Pade approach techniques. The results revealed that the PI + FF control method based on the proposed En-INFO algorithm can be used as an effective method for the AFR system control.
dc.identifier.doi10.1007/s13369-023-07724-w
dc.identifier.endpage12217
dc.identifier.issn2193-567X
dc.identifier.issn2191-4281
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85149762277
dc.identifier.scopusqualityQ1
dc.identifier.startpage12205
dc.identifier.urihttps://doi.org/10.1007/s13369-023-07724-w
dc.identifier.urihttps://hdl.handle.net/20.500.13099/2279
dc.identifier.volume48
dc.identifier.wosWOS:000943288300008
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofArabian Journal For Science and Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectAir-fuel ratio system control
dc.subjectEnhanced INFO algorithm
dc.subjectMetaheuristic
dc.subjectArtificial intelligence
dc.subjectFeedforward-compensated PI controller
dc.titleFeedforward-Compensated PI Controller Design for Air-Fuel Ratio System Control Using Enhanced Weighted Mean of Vectors Algorithm
dc.typeArticle

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