Optimizing rolling stock circulation and depot location in Railway Rapid Transit Systems
E. Barrena Algara, D. Canca Ortiz
We focus on Railway Rapid Transit Systems and propose a general mixed integer programming model to design rolling stock circulation plans, simultaneously considering the problem of determining the number and location of rest facilities. We propose a three-phase sequential solving approach that takes advantage of the problem structure. The first phase determines the minimum number of vehicles required to perform the weekly train schedule. In a second phase, we obtain the set of daily routes that must be performed at each line and day. In a third stage, we aim to minimize empty movements and to equilibrate the number of kilometers covered by each unit. For that aim, we propose a Genetic Algorithm that considers these objectives within the problem of determining weekly circulations and depot locations. This solving approach is illustrated by designing a rotating rolling stock plan for the RRT Network of Seville.
Palabras clave / Keywords: railway rapid transit networks, rolling stock circulation, facility location, genetic algorithm
Programado
Sesión GT10-1: Transportation / Transporte-1 (TRANSPORTE-1). Organizadora: Eva Barrena Algara)
29 de mayo de 2018 09:10
Sala 4
Otros trabajos en la misma sesión
D. Canca, A. De Los Santos Pineda, G. Laporte, J. A. Mesa López-Colmenar
A. García Hernández-Díaz, J. C. Rubio Sánchez, A. D. López Sánchez
Últimas noticias
-
04/06/18
Certificados -
13/04/18
Resumen del programa y Programa detallado -
22/03/18
Descuentos en medios de trasporte para congresistas y acompañantes -
01/02/18
Ampliación del plazo de tarifa superreducida -
19/01/18
Ampliación de plazos -
15/01/18
Programación para el día 29 de mayo -
15/01/18
Conferenciantes plenarios -
12/01/18
Sede: Palacio de Congresos -
24/12/17
Sesión plenaria en memoria del Profesor Pedro Gil -
24/12/17
Corrección bases del Premio Ramiro Melendreras
