Production rate optimization in a two-stage system with finite intermediate storage.
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| Title: | Production rate optimization in a two-stage system with finite intermediate storage. |
|---|---|
| Authors: | Wolisz, Adam |
| Source: | European Journal of Operational Research. Dec84, Vol. 18 Issue 3, p369-376. 8p. 2 Charts. |
| Subjects: | Queuing theory, Mathematical optimization, Distribution (Probability theory) |
| Abstract: | In this paper two-stage queuing systems with single servers at both stages and finite intermediate storage are considered. Optimization criteria for such systems have been formilated and a survey of so far reported results in analysis and optimization of such systems is presented. Closed from expressions for maximal production rate are obtained for the case when the distribution of service time is exponential, at one of the stages and arbitrary at the other one. The so far published results, pointing out that unbalancing of such a system in the direction of allotting a slightley higher laod to the less variable stage increases system's throughout have been shown to be restricted to the case when the coefficient of variation at the non-exponential stage is less than one. If however this coefficient exceeds one, which case hasn't so far been explored, and opposite conclusion holds, at least for the investigated case of hyperexponential distribution. Numerical results illustrating this phenomenon have been included. [ABSTRACT FROM AUTHOR] |
| Copyright of European Journal of Operational Research is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 8536401 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Production rate optimization in a two-stage system with finite intermediate storage. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Wolisz%2C+Adam%22">Wolisz, Adam</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22European+Journal+of+Operational+Research%22">European Journal of Operational Research</searchLink>. Dec84, Vol. 18 Issue 3, p369-376. 8p. 2 Charts. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Queuing+theory%22">Queuing theory</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+optimization%22">Mathematical optimization</searchLink><br /><searchLink fieldCode="DE" term="%22Distribution+%28Probability+theory%29%22">Distribution (Probability theory)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this paper two-stage queuing systems with single servers at both stages and finite intermediate storage are considered. Optimization criteria for such systems have been formilated and a survey of so far reported results in analysis and optimization of such systems is presented. Closed from expressions for maximal production rate are obtained for the case when the distribution of service time is exponential, at one of the stages and arbitrary at the other one. The so far published results, pointing out that unbalancing of such a system in the direction of allotting a slightley higher laod to the less variable stage increases system's throughout have been shown to be restricted to the case when the coefficient of variation at the non-exponential stage is less than one. If however this coefficient exceeds one, which case hasn't so far been explored, and opposite conclusion holds, at least for the investigated case of hyperexponential distribution. Numerical results illustrating this phenomenon have been included. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of European Journal of Operational Research is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/0377-2217(84)90159-0 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 369 Subjects: – SubjectFull: Queuing theory Type: general – SubjectFull: Mathematical optimization Type: general – SubjectFull: Distribution (Probability theory) Type: general Titles: – TitleFull: Production rate optimization in a two-stage system with finite intermediate storage. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Wolisz, Adam IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec84 Type: published Y: 1984 Identifiers: – Type: issn-print Value: 03772217 Numbering: – Type: volume Value: 18 – Type: issue Value: 3 Titles: – TitleFull: European Journal of Operational Research Type: main |
| ResultId | 1 |
