Formulations for joint order picking problems in low-level picker-to-part systems

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Resumen

This article introduces several mathematical formulations for the joint order picking problem (JOPP) in low-level picker-to-part warehousing systems. In order to represent real warehousing environments, the proposed models minimize performance measures such as travel distance, travel time and tardiness, considering multi-block warehouses, due dates, and multiple pickers. The number of constraints and decision variables required for each proposed model is calculated, demonstrating the complexity of solving medium and long-sized problems in reasonable computing time using exact methods, so it is still recommendable to solve these JOPP using metaheuristics. The proposed models can be followed as a reference for new solution methods that yield efficient and fast solutions.

Idioma originalInglés
Páginas (desde-hasta)834-842
Número de páginas9
PublicaciónBulletin of Electrical Engineering and Informatics
Volumen9
N.º2
DOI
EstadoPublicada - abr 2020

    Huella digital

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