Multi Level and Multi Products Location-routing Problem for Perishable Foods under Uncertainties

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Agha Mohammad Ghasem, Maryam | 2016

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 48930 (01)
University: Sharif University of Technology
Department: Industrial Engineering
Advisor(s): Rafee, Majid
Abstract:
Distribution is a necessary part of a supply chain. Location-routing problem is a problem that decide about location of facility , allocation and routing for vehicle. This research focus on modeling for multi-level and multi-product for perishable foods that include five suppliers, three plants, two depots and ten costumers. costumers and products classify according to their importance for the company and their quality into three batch. In order to decreasing of cost return orders and damaged products, a special system are Designed that products can be sent again. In real world we do not have any certain data for model’ parameters, then we consider uncertainty and use robust for showing them. There is a possibility of collecting products from costumer in this model. Results are received with solving model in Cplex
Keywords:
Location ; Routing ; Location-Routing Problem (LRP) ; Perishable Products ; Deterioration ; Multi-level Supply Chain

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