Zlepšování využití víceproduktových várkových výrob pomocí mezioperačních zásobníků

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F05%3A00014347" target="_blank" >RIV/60461373:22340/05:00014347 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Multiproduct Batch Plants Utilization Improving by Means of Intermediate Storage

Popis výsledku v původním jazyce

Productivity of multiproduct batch plants is markedly influenced by bottleneck apparatuses. The bottlenecks can be identified by several criteria, e.g. high apparatus utilization, blocking of apparatuses prior to a bottleneck, etc. Different processing times for corresponding operations of multiproduct processes cause the bottleneck to move from operation to operation depending on the produced products, i.e., floating bottlenecks occur. The bottlenecks of a multiproduct line can be in some measure resolved by placing of intermediate storage before the critical apparatus. A simulation study of a model multiproduct line was carried out and based on the simulation experiments intermediate storage units were placed into the line. The results were comparedwith those of intermediate storage placement optimization. All mathematical and simulation calculations were carried out by means of Witness 2004 simulation software; Witness Optimizer 4.1 optimization module was used for optimization.

Název v anglickém jazyce

Multiproduct Batch Plants Utilization Improving by Means of Intermediate Storage

Popis výsledku anglicky

Productivity of multiproduct batch plants is markedly influenced by bottleneck apparatuses. The bottlenecks can be identified by several criteria, e.g. high apparatus utilization, blocking of apparatuses prior to a bottleneck, etc. Different processing times for corresponding operations of multiproduct processes cause the bottleneck to move from operation to operation depending on the produced products, i.e., floating bottlenecks occur. The bottlenecks of a multiproduct line can be in some measure resolved by placing of intermediate storage before the critical apparatus. A simulation study of a model multiproduct line was carried out and based on the simulation experiments intermediate storage units were placed into the line. The results were comparedwith those of intermediate storage placement optimization. All mathematical and simulation calculations were carried out by means of Witness 2004 simulation software; Witness Optimizer 4.1 optimization module was used for optimization.

Druh

O - Ostatní výsledky

CEP obor

JD - Využití počítačů, robotika a její aplikace

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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