Tehnički vjesnik, Vol. 29 No. 1, 2022.
Prethodno priopćenje
https://doi.org/10.17559/TV-20201002103433
Bi-objective Assignment Model for Lean Order Picking in a Warehouse
Brigita Gajšek*
orcid.org/0000-0001-5744-7151
; Faculty of logistics, University of Maribor, Mariborska cesta 7, 3000 Celje, Slovenia
Hrvoje Cajner
; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, Zagreb, Croatia
Marcin Butlewski
orcid.org/0000-0002-2663-4082
; Poznan University of Technology, Department of Ergonomics and Quality Management, Poznań, Poland
Tihomir Opetuk
; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, Zagreb, Croatia
Goran Đukić
; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, Zagreb, Croatia
Sažetak
With the introduction of Lean Warehousing, we are committed to using lean principles for more efficient warehousing operations, which are performed with quality and safety. Manual order picking, on which the paper is focused, is currently considered the most unfriendly to humans because, in the long run, it contributes to the appearance of musculoskeletal disorders. We record not only the increase in the average age of employees in warehouses but also in the number and duration of sick leave due to back and muscle pain. This paper explores the possibility of productive work while preventing order pickers from Work-Related Musculoskeletal Disorders. Using a laboratory experiment, we determine retrieval times for units with different characteristics and study required postures by guidelines of Revised NIOSH Lifting Equation. The final goal is to create a bi-objective assignment model.
Ključne riječi
manual order picking; productivity; revised NIOSH lifting equation; warehousing; work-related musculoskeletal disorders
Hrčak ID:
269557
URI
Datum izdavanja:
15.2.2022.
Posjeta: 2.137 *