Demand driven material requirements planning: using the buffer status to schedule replenishment orders

Fernandes, Nuno O.; Guedes, Nelson; Thürer, Matthias; Ferreira, Luís Pinto; Ávila, Paulo; Silva, Sílvio do Carmo

http://hdl.handle.net/10400.11/9126

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Authors

Silva, Sílvio do Carmo

Abstract(s)

Demand Driven Material Requirements Planning argues that production re-plenishment orders should be scheduled on the shop floor according to the buffers’ on-hand inventory. However, the actual performance impact of this remains largely unknown. Using discrete event simulation, this study com-pares scheduling based on the on-hand inventory, with scheduling based on the inventory net flow position. Results of our study show that scheduling based on the former performs best, particularly when multiple production orders are simultaneously generated and progress independently on the shop floor. Our finds give hints that are important to both, industrial

Keywords

Production control DDMRP Priority scheduling

URI

http://hdl.handle.net/10400.11/9126

Citation

FERNANDES, Nuno [et al.] (2024) - Demand driven material requirements planning: using the buffer status to schedule replenishment orders. In: ROCHA, A. [et al.] (eds) - Information systems and technologies: WorldCIST 2023. Springer, Cham. Vol. 977, p. 417-424. DOI: https://doi.org/10.1007/978-3-031-45642-8_41