Abstract:

Manufacturing/remanufacturing closed loop logistics network is an integrated network of for-ward logistics and reverse logistics based on remanufacturing. Optimization of the manufacturing/remanu-facturing logistics network is to select a reasonable channel for the flow of each finished product and recy-cled product to minimize the total operating cost. This paper proposes a manufacturing/remanufacturinglogistics network optimized model based on Floyd algorithm, which results in the single-piece operatingcost of logistics facilities and the single-piece cost of transportation, and calculates the minimum cost ofeach distribution channel. Considering the capacity limitation of the forward logistics facilities, we canchoose the appropriate circulation path to minimize the total cost. Finally, we give an example to illus-trate the model.

Key words: Floyd algorithm, manufacturing/remanufacturing closed loop logistics network, the minimumoperating cost, network optimization