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題名 An Extended Reliability Model for Global Logistics Systems under Uncertain Environment
作者 Lin,Woo-Tsong; Wu,Fu-Tsang ; Lee, Ya-Hui
林我聰
關鍵詞 global logistics; mathematical model; uncertainty; reliability
日期 2003-09
上傳時間 17-Jan-2009 15:58:27 (UTC+8)
摘要 This study extends Vidal & Goetschalckx’s [19] model, emphasizing on how to add concerns of uncertainties on all players in a global logistics system appropriately. By addressing the tradeoffs between overall system reliability and total cost of a global logistics system, an extension model with two operation modes are proposed. Mode 1 operation aims to seek minimum cost on a target of system reliability; whereas Mode 2 operation concentrates on finding out maximum system reliability on a target of cost. To further examine the feasibility of this extended model, experiments on a simplified four-echelon global logistics structure are done. In short, the experiment results help not only to validate the extended model, but also to highlight the effects of the non-linear relation between system reliability and cost (i.e., the effects resulting from thresholds).To sum up, this study provides not merely an improved quantitative reference model for planning the overall logistics system; the two operation modes are believed to be useful for decision makers in terms of how to balance these two kernel but tradeoff concerns (i.e., overall system reliability and total cost) in a logistics system.
關聯 International Journal of Electronic Buniness Management, 1(1), 46-53
資料類型 article
dc.creator (作者) Lin,Woo-Tsong; Wu,Fu-Tsang ; Lee, Ya-Huien_US
dc.creator (作者) 林我聰-
dc.date (日期) 2003-09en_US
dc.date.accessioned 17-Jan-2009 15:58:27 (UTC+8)-
dc.date.available 17-Jan-2009 15:58:27 (UTC+8)-
dc.date.issued (上傳時間) 17-Jan-2009 15:58:27 (UTC+8)-
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/26972-
dc.description.abstract (摘要) This study extends Vidal & Goetschalckx’s [19] model, emphasizing on how to add concerns of uncertainties on all players in a global logistics system appropriately. By addressing the tradeoffs between overall system reliability and total cost of a global logistics system, an extension model with two operation modes are proposed. Mode 1 operation aims to seek minimum cost on a target of system reliability; whereas Mode 2 operation concentrates on finding out maximum system reliability on a target of cost. To further examine the feasibility of this extended model, experiments on a simplified four-echelon global logistics structure are done. In short, the experiment results help not only to validate the extended model, but also to highlight the effects of the non-linear relation between system reliability and cost (i.e., the effects resulting from thresholds).To sum up, this study provides not merely an improved quantitative reference model for planning the overall logistics system; the two operation modes are believed to be useful for decision makers in terms of how to balance these two kernel but tradeoff concerns (i.e., overall system reliability and total cost) in a logistics system.-
dc.format application/pdfen_US
dc.format.extent 278938 bytes-
dc.format.mimetype application/pdf-
dc.language enen_US
dc.language en-USen_US
dc.language.iso en_US-
dc.relation (關聯) International Journal of Electronic Buniness Management, 1(1), 46-53en_US
dc.subject (關鍵詞) global logistics; mathematical model; uncertainty; reliability-
dc.title (題名) An Extended Reliability Model for Global Logistics Systems under Uncertain Environmenten_US
dc.type (資料類型) articleen