Optimal Spare Part Level in Multi Indenture and Multi Echelon Inventory Applying Marginal Analysis and Genetic Algorithm
نویسندگان
چکیده
منابع مشابه
Multi-echelon, multi-indenture spare parts inventory control subject to system availability and budget constraints
Multi-echelon, multi-indenture spare parts inventory control subject to system availability and budget constraints, Reliability Engineering and System Safety, This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of ...
متن کاملMulti - Indenture Multi - Echelon Spare Parts Supply Chain Simulation Model
In supply chain networks, the flow of material occurs between various business entities such as suppliers, manufactures, distributors and retailers, which can be considered as the various echelons (levels) in a multi-echelon supply chain network. Spare parts supply chain management deals with optimizing stocking, purchasing, repairing and disposing activities of purchased parts and their compon...
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In many industrial sectors, firms are dealing with a demand which is more and more uncertain often due to the supply chain structure. One of the most critical effects of demand uncertainty is the simultaneous increase of inventories and decrease of customer service. This work describes an integrated system for managing inventories in a multi-echelon spare parts supply chain, in which customers ...
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The research in this paper is motivated by a real life spare parts networks for complex technical systems in oil refining sector. At the customers the availability of the installed technical systems often is essential for the primary process. Hence, they require a high availability. For improve the management of the spare parts inventory the main company (the customer) has developed a new strat...
متن کاملEffects of finite repair capacity in multi-echelon, multi-indenture service part supply systems
In this paper, we consider multi-echelon, multi-indenture supply systems for repairable service parts with finite repair capacity. We show that the commonly used assumption of infinite capacity may seriously affect system performance and stock allocation decisions if the repair shop utilisation is relatively high. Both for the case of item-dedicated and shared repair shops, we modify the well-k...
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ژورنال
عنوان ژورنال: Korean Management Science Review
سال: 2014
ISSN: 1225-1100
DOI: 10.7737/kmsr.2014.31.3.061