Template based re-optimization of rolling stock rotations

Please always quote using this URN: urn:nbn:de:0297-zib-57539
  • Rolling stock, i.e., rail vehicles, are among the most expensive and limited assets of a railway company. They must be used efficiently applying optimization techniques. One important aspect is re-optimization, which is the topic that we consider in this paper. We propose a template concept that allows to compute cost minimal rolling stock rotations under a large variety of re-optimization requirements. Two examples, involving a connection template and a rotation template, are discussed. An implementation within the rolling stock rotation optimizer rotor and computational results for scenarios provided by DB Fernverkehr AG, one of the leading railway operators in Europe, are presented.

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Metadaten
Author:Ralf Borndörfer, Boris Grimm, Markus Reuther, Thomas Schlechte
Document Type:In Proceedings
Parent Title (English):Proceedings of Conference on Advanced Systems in Public Transport 2015 (CASPT2015)
Year of first publication:2015

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