Tempelmeier, Horst and Copil, Karina (2016). Capacitated lot sizing with parallel machines, sequence-dependent setups, and a common setup operator. OR Spectrum, 38 (4). S. 819 - 848. NEW YORK: SPRINGER. ISSN 1436-6304

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Abstract

In this paper, we consider a special variant of a capacitated dynamic lot sizing problem which, despite its practical relevance, has not been treated sufficiently in the literature. In addition to the significant complexity introduced by the sequence dependency of setup times, the problem is further complicated by the fact that there is only one single setup operator which is responsible for all setups on all machines. Hence, the multi-machine problem cannot be decomposed into multiple single machine problems, as the setup operations must be coordinated among the different machines. In addition, lots are produced in batches whereby the processing time of a lot is a step-wise function of the number of batches per lot. Due to perishability and quarantine issues, time windows for the production are given. We formulate a big-bucket lot sizing model and apply MIP-based heuristics to two industrial data sets.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Tempelmeier, HorstUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Copil, KarinaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-260928
DOI: 10.1007/s00291-015-0410-2
Journal or Publication Title: OR Spectrum
Volume: 38
Number: 4
Page Range: S. 819 - 848
Date: 2016
Publisher: SPRINGER
Place of Publication: NEW YORK
ISSN: 1436-6304
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
TIMES; RESOURCES; WINDOWSMultiple languages
Operations Research & Management ScienceMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/26092

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