Özet:

Identification of the number and locations of the actors that make up the supply chain, determination of the amount of material flow between them and minimization of transport costs, the supply chain management is considered a network design problem. Today,, on the one hand, are expanding their supply chain networks, on the other hand, they are looking for solutions to communications between expanding networks and customer requests that are late to be answered. These problems can be solved more easily by preferring flexible supply chains instead of traditional supply chains, thanks to passing the stages. Since many different products take the flow, long distances and times in the extending networks, there are a number of disruptions in the products until they reach customers. To be able to respond to the required number of requests, these damaged amounts must be replaced at the same stage and at the same time with new amounts. With the collection and recycling centers in the closed cycle flexible supply chains, these damaged products and other recycling products can be re-incorporated as long as they are. In this study, a complex linear programming model has been developed for the design of a flexible supply chain network with a multi-product deformation factor, in order to resolve the above-mentioned problems in an integrated way. The model developed in the LINDO 6.0 package program has been tested through numerous samples and the results have been interpreted.

Anahtar Kelimeler: