Stability evaluation of a railway timetable at station level |
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Authors: | Xavier Delorme Xavier Gandibleux Joaquín Rodriguez |
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Institution: | 1. Centre Génie Industriel et Informatique, École Nationale Supérieure des Mines de Saint-Etienne, 158 cours Fauriel, F42023 Saint-Etienne Cedex 2, France;2. LINA, Université de Nantes, 2 rue de la Houssinière BP 92208, F44322 Nantes Cedex 03, France;3. INRETS-ESTAS, 20 rue Élisée Reclus, F59650 Villeneuve d’Ascq, France |
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Abstract: | This research deals with a real-world planning problem in railway infrastructure operations. It is part of the RECIFE project, which seeks to develop a decision support software to help evaluate the capacity of a rail junction or station. To this end, the project is working on a timetable optimization model, as well as timetable evaluation modules. This paper presents a module for evaluating timetable stability, which uses an original method based on delay propagation and using shortest path problem resolution. A didactic example and a complete case study applying this method to the Pierrefitte-Gonesse junction are also presented. |
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Keywords: | Transportation Multiple objective programming Railway infrastructure capacity Timetable stability Shortest path |
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