Tactical crew planning in railways

Tactical crew planning in railways

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Article ID: iaor20117553
Volume: 47
Issue: 6
Start Page Number: 1221
End Page Number: 1243
Publication Date: Nov 2011
Journal: Transportation Research Part E
Authors: ,
Keywords: personnel & manpower planning, heuristics: local search
Abstract:

Tactical crew capacity planning problem in railways involves finding the minimum number of crews in a region required to operate a predetermined set of train duties satisfying the strict day‐off requirement for crew. For the single‐region problem, we develop two solution approaches based on a space–time network representation: the sequential approach and the integrated approach. We also study the multi‐regional capacity planning problem where we minimize total system‐wide capacity by simultaneously considering multiple regions within a neighborhood search algorithm based on our solution methods for the single‐region problem. We present the computational study on problem instances from Turkish State Railways.

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