Integration of Timetable Planning and Rolling Stock in Rapid Transit Networks

Cadarso Morga, Luis y Marín Gracia, Angel (2012). Integration of Timetable Planning and Rolling Stock in Rapid Transit Networks. "Annals of Operations Research", v. 199 (n. 1); pp. 113-135. ISSN 0254-5330. https://doi.org/10.1007/s10479-011-0978-0.

Descripción

Título: Integration of Timetable Planning and Rolling Stock in Rapid Transit Networks
Autor/es:
  • Cadarso Morga, Luis
  • Marín Gracia, Angel
Tipo de Documento: Artículo
Título de Revista/Publicación: Annals of Operations Research
Fecha: Octubre 2012
Volumen: 199
Materias:
Escuela: E.T.S.I. Aeronáuticos (UPM) [antigua denominación]
Departamento: Matemática Aplicada y Estadística [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The aim of this paper is to propose an integrated planning model to adequate the offered capacity and system frequencies to attend the increased passenger demand and traffic congestion around urban and suburban areas. The railway capacity is studied in line planning, however, these planned frequencies were obtained without accounting for rolling stock flows through the rapid transit network. In order to provide the problem more freedom to decide rolling stock flows and therefore better adjusting these flows to passenger demand, a new integrated model is proposed, where frequencies are readjusted. Then, the railway timetable and rolling stock assignment are also calculated, where shunting operations are taken into account. These operations may sometimes malfunction, causing localized incidents that could propagate throughout the entire network due to cascading effects. This type of operations will be penalized with the goal of selectively avoiding them and ameliorating their high malfunction probabilities. Swapping operations will also be ensured using homogeneous rolling stock material and ensuring parkings in strategic stations. We illustrate our model using computational experiments drawn from RENFE (the main Spanish operator of suburban passenger trains) in Madrid, Spain. The results show that through this integrated approach a greater robustness degree can be obtained

Más información

ID de Registro: 15280
Identificador DC: http://oa.upm.es/15280/
Identificador OAI: oai:oa.upm.es:15280
Identificador DOI: 10.1007/s10479-011-0978-0
URL Oficial: http://link.springer.com/article/10.1007%2Fs10479-011-0978-0#
Depositado por: Memoria Investigacion
Depositado el: 29 Ago 2013 11:14
Ultima Modificación: 21 Abr 2016 15:20
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