Active control of quarter-car and bridge vibrations using the sliding mode control

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dc.contributor.authorEroglu, Mustafa
dc.contributor.authorKoc, Mehmet Akif
dc.contributor.authorKozan, Recep
dc.contributor.authorEsen, Ismail
dc.date.accessioned2024-09-29T16:06:30Z
dc.date.available2024-09-29T16:06:30Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractPurpose: The aim of this study is to model the active suspension system using conventional PID and sliding mode control, which is a robust control method, in order to increase the road holding and passenger comfort (Figure A). Theory and Methods: The equations of motion of the 3-degree-of-freedom quarter-car and bridge model examined in this study were obtained by the Lagrangian method. A total of 7 second-order differential equations were obtained, including 3 equations of motion of the car and 4 equations of motion of the bridge beam. These equations are reduced to 14 first-order differential equations with the help of state space forms. Then, the Runge-Kutta method was used to solve these equations. The dynamic responses of the quarter car while passing over the bridge were analyzed with the commercial analysis program MATLAB. Results: As a result of the study, it was understood that the displacement and acceleration values of the passenger seat take their maximum values at the critical speeds of the car-bridge and car-road system. In addition, it is understood that the dynamic responses acting on the car change at some speed value of the car according to the profile of the road. Conclusion: In this study, the vertical displacement and acceleration of the passenger seat were controlled using conventional PID and sliding mode control. In addition, the dynamic interaction between the any flexible foundation and the multi-degree-of-freedom car model can be examined in more detail by using the controllers and solution method used in this study.en_US
dc.identifier.doi10.17341/gazimmfd.985449
dc.identifier.endpage1970en_US
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85128728463en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1957en_US
dc.identifier.trdizinid508766en_US
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.985449
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/508766
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6877
dc.identifier.volume37en_US
dc.identifier.wosWOS:000767316300018en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherGazi Univ, Fac Engineering Architectureen_US
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectQuarter car modelen_US
dc.subjectActive suspension systemen_US
dc.subjectPID controlen_US
dc.subjectSliding mode controlen_US
dc.subjectPassenger comforten_US
dc.titleActive control of quarter-car and bridge vibrations using the sliding mode controlen_US
dc.title.alternativeKayan kipli kontrol kullanılarak çeyrek araç ve köprü titreşimlerinin aktif kontrolüen_US
dc.typeArticleen_US

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