Abstract
Heating processes constitute costly manufacturing steps in metalworking industries, where planning problems are challenging due to heterogeneous furnaces and various product properties. A mathematical formulation for a real-world furnace scheduling problem described by unrelated parallel machines with job families, sequence-dependent setup times and job conflicts is presented. Model enhancements are discussed and a computational study comparing model variants is reported. The results give insights into applicability and promising model enhancements.
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Lange, J., Fath, P., Sayah, D. (2022). Scheduling Heating Tasks on Parallel Furnaces with Setup Times and Conflicts. In: Trautmann, N., Gnägi, M. (eds) Operations Research Proceedings 2021. OR 2021. Lecture Notes in Operations Research. Springer, Cham. https://doi.org/10.1007/978-3-031-08623-6_51
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DOI: https://doi.org/10.1007/978-3-031-08623-6_51
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