Investigating vehicle behavior on a sloped terrain surface

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dc.authorid0000-0002-6449-552Xen_US
dc.contributor.authorUzunsoy, Erdem
dc.contributor.authorBolarinwa, E.
dc.contributor.authorOlatunbosun, O.
dc.contributor.authorHe, R.
dc.date.accessioned2021-03-20T20:26:57Z
dc.date.available2021-03-20T20:26:57Z
dc.date.issued2014
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Makine Mühendisliği Bölümüen_US
dc.descriptionSAE 2014 World Congress and Exhibition -- 8 April 2014 through 10 April 2014 -- Detroit, MI -- 104424en_US
dc.description.abstractSloped medians provide a run-off area for errant vehicles so that they can be safely stopped off-road with or without barriers placed in the sloped median. However, in order to optimize the design of sloped medians and the containment barriers, it is essential to accurately model the behavior of vehicles on such sloped terrain surfaces. In this study, models of a vehicle fleet comprising a small sedan and a pickup truck and sloped terrain surface are developed in CarSim™ to simulate errant vehicle behavior on sloped median. Full-scale crash tests were conducted using the vehicle fleet driven across a 9.754 meters wide median with a 6:1 slope at speeds ranging from 30 to 70 km/h. Measured data such as the lateral accelerations of the vehicle as well as chassis rotations (roll and pitch) were synchronized with the vehicle motion obtained from the video data. The measured responses were compared with responses obtained from simulation in CarSim™ to validate the vehicle and slope terrain models. In addition, snapshots of recorded video footage from the tests were compared to CarSim™ video footage to show the fidelity of the simulation. The developed models will be used to carry out parametric studies to optimize the design of sloped medians and containment barriers. Copyright © 2014 SAE International.en_US
dc.identifier.doi10.4271/2014-01-0857en_US
dc.identifier.issn0148-7191
dc.identifier.scopus2-s2.0-84899507743en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttp://doi.org/10.4271/2014-01-0857
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1361
dc.identifier.volume1en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorUzunsoy, Erdem
dc.language.isoenen_US
dc.publisherSAE Internationalen_US
dc.relation.ispartofSAE Technical Papersen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Kerywords]en_US
dc.titleInvestigating vehicle behavior on a sloped terrain surfaceen_US
dc.typeConference Objecten_US

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