Modeling and optimization of frequencies on congested bus lines

Codina Sancho, Esteve; Marín Gracia, Angel y López, Francisco (2012). Modeling and optimization of frequencies on congested bus lines. En: "14th international conference on Automatic Control, Modelling & Simulation, and Proceedings of the 11th international conference on Microelectronics, Nanoelectronics, Optoelectronics", 02/04/2012 - 04/04/2012, Saint Malo & Mont Saint-Michel, France. ISBN 978-1-61804-080-0. pp..

Descripción

Título: Modeling and optimization of frequencies on congested bus lines
Autor/es:
  • Codina Sancho, Esteve
  • Marín Gracia, Angel
  • López, Francisco
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 14th international conference on Automatic Control, Modelling & Simulation, and Proceedings of the 11th international conference on Microelectronics, Nanoelectronics, Optoelectronics
Fechas del Evento: 02/04/2012 - 04/04/2012
Lugar del Evento: Saint Malo & Mont Saint-Michel, France
Título del Libro: ACMIN'12 Proceedings of the 14th international conference on Automatic Control, Modelling & Simulation, and Proceedings of the 11th international conference on Microelectronics, Nanoelectronics, Optoelectronics
Fecha: 2 Abril 2012
ISBN: 978-1-61804-080-0
Materias:
Palabras Clave Informales: public transportation modeling, congestion, mathematical programming
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

In this paper some mathematical programming models are exposed in order to set the number of services on a specified system of bus lines, which are intended to assist high demand levels which may arise because of the disruption of Rapid Transit services or during the celebration of massive events. By means of this model two types of basic magnitudes can be determined, basically: a) the number of bus units assigned to each line and b) the number of services that should be assigned to those units. In these models, passenger flow assignment to lines can be considered of the system optimum type, in the sense that the assignment of units and of services is carried out minimizing a linear combination of operation costs and total travel time of users. The models consider delays experienced by buses as a consequence of the get in/out of the passengers, queueing at stations and the delays that passengers experience waiting at the stations. For the case of a congested strategy based user optimal passenger assignment model with strict capacities on the bus lines, the use of the method of successive averages is shown.

Más información

ID de Registro: 22886
Identificador DC: http://oa.upm.es/22886/
Identificador OAI: oai:oa.upm.es:22886
URL Oficial: http://www.wseas.us/e-library/conferences/2012/SaintMalo/ACMIN/ACMIN-15.pdf
Depositado por: Memoria Investigacion
Depositado el: 05 May 2014 17:09
Ultima Modificación: 21 Abr 2016 20:48
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