Lot Streaming in Job Shop Scheduling

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Lot Streaming in Job Shop Scheduling

Popis výsledku v původním jazyce

Lot streaming is a process of splitting production lots (batches) into smaller transfer lots (sublots, transfer batches) and moving these sublots to the next processing stage so that operations at successive stages can be overlapped. In this paper the following assumptions are considered: Each job (production lot) is divided into equal-sized transfer lots a number of which is the same for all operations. Once a machine is set-up for a job, it cannot be used to process any other job until the processingof all transfer lots is finished. Under these assumptions it is not necessary to model the movement of individual transfer lots. Their start times are derivable from start and completion times of job operation, which can be obtained by means of approach,based on a disjunctive graph model and a modification of the Critical Path Method. It is possible to integrate this approach into any heuristic method for job shop scheduling which uses the disjunctive graph-based representation and the

Název v anglickém jazyce

Lot Streaming in Job Shop Scheduling

Popis výsledku anglicky

Lot streaming is a process of splitting production lots (batches) into smaller transfer lots (sublots, transfer batches) and moving these sublots to the next processing stage so that operations at successive stages can be overlapped. In this paper the following assumptions are considered: Each job (production lot) is divided into equal-sized transfer lots a number of which is the same for all operations. Once a machine is set-up for a job, it cannot be used to process any other job until the processingof all transfer lots is finished. Under these assumptions it is not necessary to model the movement of individual transfer lots. Their start times are derivable from start and completion times of job operation, which can be obtained by means of approach,based on a disjunctive graph model and a modification of the Critical Path Method. It is possible to integrate this approach into any heuristic method for job shop scheduling which uses the disjunctive graph-based representation and the

Druh

D - Stať ve sborníku

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the XXVI. Seminar ASR?2001 Instruments and Control. VŠB - TU Ostrava

ISBN

80-7078-890-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

VŠB - TU Ostrava

Místo vydání

Ostrava

Místo konání akce

Ostrava

Datum konání akce

26. 4. 2001

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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