Treffer: Designing an efficient method for tandem AGV network design problem using tabu search
Department of Industrial Engineering, Amir Kabir University of Technology, Tehran, Iran, Islamic Republic of
Supply Chain Management Research Group, Tehran, Iran, Islamic Republic of
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Operational research. Management
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A tandem AGV configuration connects all cells of a manufacturing area by means of non-overlapping, single-vehicle closed loops. Each loop has at least one additional P/D station, provided as interface between adjacent loops. This study describes the development of a tabu search algorithm for the design of tandem AGV systems. Starting from an initial partition generated by a k-means clustering method, the tabu search algorithm partitions the stations into loops by minimizing the maximum workload of the system, without allowing the paths of loops to cross each other. The new algorithm and the partitioning algorithm presented by Bozer and Srinivasan are compared on, randomly generated problems. Results show that in large scale problems, the partitioning algorithm often leads to infeasible configurations with crossed loops in spite of its shorter running time. However the newly developed algorithm avoids infeasible configurations and often yields better objective function values.