نمایش مختصر رکورد

dc.contributor.authorEshraghniaye Jahromi, A.en_US
dc.contributor.authorYazdan Shenas, N.en_US
dc.contributor.authorModarres Yazdi, M.en_US
dc.date.accessioned1399-07-08T21:55:00Zfa_IR
dc.date.accessioned2020-09-29T21:55:00Z
dc.date.available1399-07-08T21:55:00Zfa_IR
dc.date.available2020-09-29T21:55:00Z
dc.date.issued2009-12-01en_US
dc.date.issued1388-09-10fa_IR
dc.date.submitted2010-05-12en_US
dc.date.submitted1389-02-22fa_IR
dc.identifier.citationEshraghniaye Jahromi, A., Yazdan Shenas, N., Modarres Yazdi, M.. (2009). An E cient Procedure for Computing an Optimal (R,Q) Policy in Continuous Review Systems with Poisson Demands and Constant Lead Time. Scientia Iranica, 16(2)en_US
dc.identifier.issn1026-3098
dc.identifier.issn2345-3605
dc.identifier.urihttp://scientiairanica.sharif.edu/article_3284.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/120901
dc.description.abstractIn this paper, a continuous review inventory system is considered in which an order in a batch of size Q is placed immediately after the inventory position reaches R. Transportation time is constant and demands are assumed to be generated by a stationary Poisson process with one unit demand at a time. Demands not covered immediately from the inventory are backordered. In a recent paper, the exact evaluation of batch-ordering policies for two-level inventory systems was derived. This evaluation is based on a recursive procedure for determining the exact policy costs in case of one-for-one replenishment policies. In this paper, we show how this result can be applied to nd the optimal solution of a (R;Q) policy. To obtain the optimal policy for this system, considering a one-for-one policy, we will rst solve the base stock model by setting the inventory position at the supplier to a certain value. By considering ordering cost, we next derive the cost function of the de ned (R;Q) model and nd the optimal solution for the exact value of the expected system costs using a search method. In demonstrating the applicability of the proposed method, we resort to solving an example.en_US
dc.format.extent645
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoen_US
dc.publisherSharif University of Technologyen_US
dc.relation.ispartofScientia Iranicaen_US
dc.subjectInventoryen_US
dc.subjectContinuous reviewen_US
dc.subjectQ) modelen_US
dc.subjectBase stock modelen_US
dc.subjectPoisson demanden_US
dc.subjectOptimal solutionen_US
dc.subjectBackordered demanden_US
dc.subjectConstant lead timeen_US
dc.titleAn E cient Procedure for Computing an Optimal (R,Q) Policy in Continuous Review Systems with Poisson Demands and Constant Lead Timeen_US
dc.typeTexten_US
dc.contributor.departmentDepartment of Industrial Engineering,Sharif University of Technologyen_US
dc.contributor.departmentDepartment of Industrial Engineering,Sharif University of Technologyen_US
dc.contributor.departmentDepartment of Industrial Engineering,Sharif University of Technologyen_US
dc.citation.volume16
dc.citation.issue2


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