Comparative analysis of full car model with driver using PID and LQR controllers

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dc.contributor.authorEroglu, M.
dc.contributor.authorKoç, M.A.
dc.contributor.authorKozan, R.
dc.contributor.authorEsen, I.
dc.date.accessioned2024-09-29T16:16:20Z
dc.date.available2024-09-29T16:16:20Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, an active suspension model is proposed to increase the driving safety and passenger comfort of the car, which is adversely affected by car-road interaction. In this context, the full car model with a driver is considered as eight degrees of freedom. All the motion equations of the car were determined by the Lagrangian method and converted into state-space forms. Then, these equations are solved precisely by using Euler's method in Matlab software. PID and LQR controllers are designed to reduce the vertical displacement of the passenger and the rotational movements of the car. In order to evaluate the performance of the designed controllers, two different road inputs and two different car speeds are taken into account. In the simulation results, the vertical displacement and acceleration values of the driver and the rotational movements of the car were examined. While the PID controller stands out in damping the displacement values at low speeds, the LQR controller is much more successful in other cases. © 2023. Multidisciplinary Science Journal. All rights reserved.en_US
dc.identifier.doi10.30939/ijastech.1076443
dc.identifier.endpage188en_US
dc.identifier.issn2587-0963
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85148584459en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage178en_US
dc.identifier.urihttps://doi.org/10.30939/ijastech.1076443
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9027
dc.identifier.volume6en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSociety of Automotive Engineers Turkeyen_US
dc.relation.ispartofInternational Journal of Automotive Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectActive suspension controlen_US
dc.subjectFull car modelen_US
dc.subjectLQRen_US
dc.subjectPIDen_US
dc.subjectRide controlen_US
dc.titleComparative analysis of full car model with driver using PID and LQR controllersen_US
dc.typeArticleen_US

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