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Article Dans Une Revue International Journal of Production Research Année : 2010

Order release in a workload controlled flow shop with sequence-dependent setup times.

Résumé

In this paper, we report a simulation study on the role of sequence-dependent set-up times in decision making at the order release level of a workload controlled make-to-order flow-shop. The study evaluates the potential for set-ups savings, dependent on the level of workload in the shop, for two alternative strategies, namely considering set-up times centrally, within the release decision or locally, within the dispatching decision. These strategies are compared and assessed on the basis of two main performance measures namely time in system and standard deviation of the job lateness. Results indicate that the local strategy, which has been traditionally adopted in practice and in most of the studies dealing with sequence-dependent set-up times, does not always give the best results. The release frequency and the shop workload appear critical to the selection of the strategy to adopt, strongly influencing system performance.

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Dates et versions

hal-00590754 , version 1 (05-05-2011)

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Nuno Octávio Fernandes, Silvio Do Carmo_silva. Order release in a workload controlled flow shop with sequence-dependent setup times.. International Journal of Production Research, 2010, pp.1. ⟨10.1080/00207541003720376⟩. ⟨hal-00590754⟩

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