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dc.contributor.authorLei, Li-
dc.contributor.authorKwan, Raymond-
dc.contributor.authorLin, Zhiyuan-
dc.contributor.authorCopado Mendez, Pedro Jesus-
dc.contributor.otherUniversitat Oberta de Catalunya (UOC)-
dc.contributor.otherUniversity of Leeds-
dc.date.accessioned2022-10-26T08:05:30Z-
dc.date.available2022-10-26T08:05:30Z-
dc.date.issued2022-05-11-
dc.identifier.citationLei, L., Kwan, R.S.K., Lin, Z. et al. Resolution of coupling order and station level constraints in train unit scheduling. Public Transp 14, 27–61 (2022). https://doi.org/10.1007/s12469-022-00295-3-
dc.identifier.issn2590-1982MIAR
-
dc.identifier.urihttp://hdl.handle.net/10609/146945-
dc.description.abstractTrain unit scheduling assigns vehicles to cover all trips of a fixed timetable satisfying constraints such as seat demands. With a two-phase approach, this problem is first solved in Phase I as an integer multi-commodity flow problem. Train stations are simplified as single points and coupling orders of train units are left undetermined. In this paper, platforms and their layouts at the stations are restored to complete a fully operable schedule, defined as Phase II. An adaptive approach expanding Phase I to Phase II is proposed. The logistics of (de-)coupling operations, coupling orders and re-platforming are determined in detail to prevent unit blockage where possible, particularly focusing on developing a schedule with conflict-free coupling orders. If unresolvable station level conflicts still exist, the process loops back to Phase I with addressed Phase II constraints to avoid identified conflicts. Thus, the schedule is iteratively improved until it is fully operable.en
dc.format.mimetypeapplication/pdf-
dc.language.isoengca
dc.publisherPublic Transportca
dc.relation.ispartofPublic Transport, 2022, 14(27–61)-
dc.relation.ispartofseries14;27–61-
dc.relation.urihttps://doi.org/10.1007/s12469-022-00295-3-
dc.rightshttp://creativecommons.org/licenses/by/4.0-
dc.rightsCC BY 4.0-
dc.rights.urihttp://creativecommons.org/licenses/by/4.0-
dc.subjecttrain unit schedulingen
dc.subjectcoupling orderen
dc.subjectstation constraintsen
dc.subjectresolutionen
dc.subjectprogramació de la unitat de trensca
dc.subjectordre d'acoblamentca
dc.subjectrestriccions de l'estacióca
dc.subjectresolucióca
dc.subjectprogramación de unidades de treneses
dc.subjectorden de acoplamientoes
dc.subjectrestricciones de estaciónes
dc.subjectresoluciónes
dc.subject.lcshrailroadsen
dc.titleResolution of coupling order and station level constraints in train unit schedulingca
dc.typeinfo:eu-repo/semantics/articleca
dc.subject.lemacferrocarrilsca
dc.subject.lcshesferrocarrileses
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
dc.identifier.doihttps://doi.org/10.1007/s12469-022-00295-3-
dc.gir.idAR/0000009659-
dc.type.versioninfo:eu-repo/semantics/publishedVersion-
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