Incorporating Inventory, Location and Routing Decisions in Two-Echelon Supply Chain Network Design: A Hybrid Genetic Approach
學年 105
學期 2
出版（發表）日期 2017-03-30
作品名稱 Incorporating Inventory, Location and Routing Decisions in Two-Echelon Supply Chain Network Design: A Hybrid Genetic Approach
作品名稱（其他語言） 以混合遺傳演算法求解整合性區位存貨、定址以及運輸路徑之兩階層供應鏈分銷網路設計
著者 廖述賢; 謝佳琳; 何衛中
單位
出版者
著錄名稱、卷期、頁數 運輸學刊=Journal of the Chinese Institute of Transportation 29(1), p.97-121
摘要 This study presents a two-echelon supply chain network design (2E-SCND) model consisting of a vendor, a number of potential distribution centers (DCs), and end customers. According to the demand size, we classify the end customers into two sets of clients, big and small, which are replenished by direct shipping and routing policies, respectively. Facility location is a strategic decision that requires vast capital investment. Failure to account for shipping costs for potential clients can lead to a sub-optimal facility location model. Therefore, this study aims not only to determine the number and location of DCs, but also to consider the distribution plan for big and small clients. The problem belongs to the class of NP-hard problems since it contains the location-inventory problem (LIP) and the multi-depot vehicle routing problem (VRP), both of which are NP-hard. The study develops a genetic algorithms-based three-phase heuristic approach to resolve this problem. The experimental results indicate that the proposed algorithms can efficiently yield near-optimal solutions and demonstrate the trade-off among the related costs.
關鍵字 Two-echelon supply chain network design;Location-inventory problem;Vehicle-routing problem;Genetic algorithms;兩階層供應鏈設計模式;定址-存貨整合問題;車輛路徑問題;遺傳演算法
語言 zh_TW
ISSN 1027-2275
期刊性質 國內
收錄於 TSSCI
產學合作
通訊作者
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版
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機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/110023 )

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