Andrade, António Ramos and Teixeira, P. Fonseca (2012) Biobjective Optimization Model for Maintenance and Renewal Decisions Related to Rail Track Geometry. Transportation Research Record: Journal of the Transportation Research Board, 2261 (-1). pp. 163-170. ISSN 0361-1981
Metadata only available from this repository.Abstract
This study developed a biobjective optimization model for planning maintenance and renewal actions related to track geometry in a railway network. The problem was modeled as a biobjective integer optimization problem from the perspective of the infrastructure manager. Two objective functions were minimized: (a) the total costs of planned maintenance and renewal actions and (b) the total number of train delays caused by speed restrictions. A small example for a simple network was analyzed in which the optimal Pareto frontier was found through a simulated annealing technique.
Item Type: | Article |
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Subjects: | H Social Sciences > HE Transportation and Communications T Technology > TA Engineering (General). Civil engineering (General) T Technology > TF Railroad engineering and operation |
Schools: | School of Computing and Engineering School of Computing and Engineering > Institute of Railway Research |
Related URLs: | |
Depositing User: | Antonio Ramos Andrade |
Date Deposited: | 08 Jan 2015 12:03 |
Last Modified: | 28 Aug 2021 11:45 |
URI: | http://eprints.hud.ac.uk/id/eprint/22821 |
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