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A sequencing approach for creating new train timetables

Burdett, Robert L. & Kozan, Erhan (2010) A sequencing approach for creating new train timetables. OR Spectrum, 32(1), pp. 163-193.

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Abstract

Train scheduling is a complex and time consuming task of vital importance. To schedule trains more accurately and efficiently than permitted by current techniques a novel hybrid job shop approach has been proposed and implemented. Unique characteristics of train scheduling are first incorporated into a disjunctive graph model of train operations. A constructive algorithm that utilises this model is then developed. The constructive algorithm is a general procedure that constructs a schedule using insertion, backtracking and dynamic route selection mechanisms. It provides a significant search capability and is valid for any objective criteria. Simulated Annealing and Local Search meta-heuristic improvement algorithms are also adapted and extended. An important feature of these approaches is a new compound perturbation operator that consists of many unitary moves that allows trains to be shifted feasibly and more easily within the solution. A numerical investigation and case study is provided and demonstrates that high quality solutions are obtainable on real sized applications.

Impact and interest:

7 citations in Scopus
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6 citations in Web of Science®

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Full-text downloads:

118 since deposited on 19 Jan 2010
53 in the past twelve months

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ID Code: 29827
Item Type: Journal Article
Additional URLs:
Keywords: Job shop, Scheduling, Train taimtabling, Meta-heuristics
DOI: 10.1007/s00291-008-0143-6
ISSN: 1436-6304
Subjects: Australian and New Zealand Standard Research Classification > MATHEMATICAL SCIENCES (010000) > APPLIED MATHEMATICS (010200) > Operations Research (010206)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Schools > Mathematical Sciences
Copyright Owner: Copyright 2010 Springer
Deposited On: 20 Jan 2010 08:35
Last Modified: 03 Feb 2014 00:47

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