A multi-objective programming model for timetables on corridors integrating macroscopic and microscopic approaches

Carregant...
Miniatura
El pots comprar en digital a:
El pots comprar en paper a:

Projectes de recerca

Unitats organitzatives

Número de la revista

Títol de la revista

ISSN de la revista

Títol del volum

Cita com:

Col·laborador

Editor

Tribunal avaluador

Realitzat a/amb

Tipus de document

Article

Data publicació

Editor

Elsevier

Condicions d'accés

Accés obert

Llicència

Creative Commons
Aquesta obra està protegida pels drets de propietat intel·lectual i industrial corresponents. Llevat que s'hi indiqui el contrari, els seus continguts estan subjectes a la llicència de Creative Commons: Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya

Assignatures relacionades

Assignatures relacionades

Publicacions relacionades

Datasets relacionats

Datasets relacionats

Projecte CCD

Abstract

This paper proposes an integrated framework for timetable design that meets the needs of service planners, who usually adopt a purely macroscopic point of view toward the demand requirements and conflicts that these timetables may cause at stations due to their particular configurations and structures. Service planners may not take these aspects into account, which require a microscopic analysis of the structure of the stations, considering possible conflicts at platforms and/or internal junctions. To this end, the proposed integrated model guarantees feasible timetables while balancing performance indexes for the interests of passengers and operators. Specified bounds are maintained for the differences between service planners optimal timetables and those that are operational at stations. The resulting problem is modeled as a multi-objective Mixed Integer Linear Programming problem. The model can be solved with sufficient accuracy and in a reasonable amount of computing time, as shown by tests on the Madrid-Zaragoza-Barcelona high speed railway network. In this case, we perform a Pareto frontier analysis and find that the problem is well-posed. In addition, the previous model forms the basis of a heuristic procedure for obtaining timetables that avoid, as much as possible, conflicts and concentrations of arrivals/departures at/from stations, thus allowing for improved timetable recoverability and robustness in case of unexpected disruptions.

Descripció

© 2020 The Authors. Published by Elsevier B.V.

Persones/entitats

Document relacionat

Versió de

Citació

Marín, Á.; Codina, E. A multi-objective programming model for timetables on corridors integrating macroscopic and microscopic approaches. "Transportation research procedia", 2020, vol. 47, p. 67-74.

Ajut

Forma part

Dipòsit legal

ISBN

ISSN

2352-1457

Altres identificadors

Referències