Multi-stage lot sizing in a serial production system
作者:
SHAWNEEK. VICKERY,
ROBERTE. MARKLAND,
期刊:
International Journal of Production Research
(Taylor Available online 1986)
卷期:
Volume 24,
issue 3
页码: 517-534
ISSN:0020-7543
年代: 1986
DOI:10.1080/00207548608919747
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper summarizes the development and implementation of a large-scale, multi-objective, lot-sizing model for scheduling tablet pharmaceuticals in a serial production system. The model places multiple resource capacity constraints on production at various stages of the manufacturing process and explicitly considers resource set-up times to ensure the generation of a feasible schedule. The multi-period model uniquely allows for variable lot sizes by stage and by period, subject to integrality restrictions arising from the technological nature of the multi-stage process. An integer goal programming approach is used for determining non-dominated solutions to the multi-item problem. The implementation and utilization of the model by an international manufacturer of pharmaceuticals is described, and model results are presented and discussed.
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