Solving a large cutting problem in the glass manufacturing industry

F. Parreño, M.T. Alonso and R. Alvarez-Valdes

European Journal of Operational Research, 2020, vol. 287, issue 1, 378-388

Abstract: The glass cutting problem proposed by Saint Gobain for the 2018 ROADEF challenge includes some specific constraints that prevent the direct application of procedures developed for the standard cutting problem. On the one hand, the sheets to be cut have defects that make them unique and they must be used in a given order. On the other hand, pieces are grouped in stacks and the pieces in each stack must be cut in order. There are also some additional characteristics due to the technology being used, especially the requirement for a three-stage guillotine cutting process.

Keywords: Cutting stock problem; Heuristics; Beam search algorithm (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:287:y:2020:i:1:p:378-388

DOI: 10.1016/j.ejor.2020.05.016

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