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- 01HDKFDZSF90CBEW6Y3V9M549D classification C3.
- 01HDKFDZSF90CBEW6Y3V9M549D date "2022".
- 01HDKFDZSF90CBEW6Y3V9M549D language "eng".
- 01HDKFDZSF90CBEW6Y3V9M549D type conference.
- 01HDKFDZSF90CBEW6Y3V9M549D hasPart 01HDKGH814QXNF5WTZAEHTYPD0.pdf.
- 01HDKFDZSF90CBEW6Y3V9M549D subject "Technology and Engineering".
- 01HDKFDZSF90CBEW6Y3V9M549D presentedAt urn:uuid:348f0699-5a3d-4372-bdba-1247c44163c4.
- 01HDKFDZSF90CBEW6Y3V9M549D abstract "With the steep rise in number of parts required in an assembly line due to customers’ ever-increasing preference for customized products, many different part variants are required to assemble the corresponding products. Consequently, practitioners and academic researchers face the challenge of managing assembly system more efficiently, while considering the limited space at the assembly line. Hitherto, researchers have dealt with the assembly line feeding problem (ALFP) from different perspectives through various descriptive and optimization-based models (see, e.g., [2, 1]), however, incorporating placement and sizing of cells into the ALFP has received little or no attention. In this study, a cell is defined as a preparation area located next to each assembly station (line-integrated) or between the warehouse and the assembly line (regular), where parts are repackaged. Each of these cell kinds have specific characteristics in operation and impact the overall feeding costs differently. The collection of all cells constitutes the supermarket. This study aims to fill this research gap by including cell sizing and placement as well as supermarket sizing decisions into the ALFP, i.e., the assignment of every part to the most suitable feeding policy. Placement and sizing decisions are concerned with the determination of the cell’s size and the positioning of dedicated cells. The integration of cell placement and sizing decisions into the ALFP will lead to accurate computation of transportation distances to (and from) the assembly line and in turn, minimize the transportation cost. Furthermore, dealing with the sizing problem which involve proper design of the cells will lead to the minimization of space cost. The size of every cell is decided based on the parts allocated to it, whereas the supermarket size is rectangular and depends on placement and sizing of the cells contained. We propose a mixed-integer programming model that simultaneously assigns every part to one of five feeding policies, i.e., line stocking, boxed supply, sequencing, stationary and traveling kitting and a suitable cell (line-integrated or regular) to every part that requires preprocessing. The proposed model minimizes total material handling costs incurred through four subprocesses: (1) replenishment of the cells; (2) preparation; (3) transportation to the line; and (4) usage at the line. We propose some constructive algorithms that provide ample solutions to the transportation problem arising from navigating, firstly, within the supermarket and, secondly, between the supermarket and the assembly line. In addition, the result provided by these algorithms are compared with results obtained from the Concorde solver. The proposed algorithms will be used within a callback procedure while solving the model. The model will be solved for some artificial datasets that have been created based on an industrial case study. References [1] Adenipekun, E. O., Lim`ere, V., and Schmid, N. A. 2021. The impact of transportation optimisation on assembly line feeding. Omega 102544. [2] Lim`ere, V., van Landeghem, H., Goetschalckx, M., Aghezzaf, E. H., and McGinnis, L. F., 2012. Optimising part feeding in the automotive assembly industry: Deciding between Kitting and Line Stocking. International Journal of Production Research 50 (15): 4046–4060.".
- 01HDKFDZSF90CBEW6Y3V9M549D author 3B4A0A36-A53E-11E6-81D3-4BEDB4D1D7B1.
- 01HDKFDZSF90CBEW6Y3V9M549D author A41F9A8C-0FAC-11E9-A1AC-50AD5607D3EF.
- 01HDKFDZSF90CBEW6Y3V9M549D author F84EE052-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HDKFDZSF90CBEW6Y3V9M549D dateCreated "2023-10-25T13:12:25Z".
- 01HDKFDZSF90CBEW6Y3V9M549D dateModified "2024-11-28T00:09:28Z".
- 01HDKFDZSF90CBEW6Y3V9M549D name "Modeling supermarket sizing and placement in the assembly line feeding problem".
- 01HDKFDZSF90CBEW6Y3V9M549D pagination urn:uuid:bf250b73-cdda-4021-b850-46e74fd1fe28.
- 01HDKFDZSF90CBEW6Y3V9M549D sameAs LU-01HDKFDZSF90CBEW6Y3V9M549D.
- 01HDKFDZSF90CBEW6Y3V9M549D sourceOrganization urn:uuid:4b455fce-08b7-45a3-8f43-9f06f44cba7f.
- 01HDKFDZSF90CBEW6Y3V9M549D sourceOrganization urn:uuid:8afdce1f-e533-47dc-adba-bbea3b9d9fd2.
- 01HDKFDZSF90CBEW6Y3V9M549D sourceOrganization urn:uuid:d941284f-b838-42be-846e-ed9c33a79116.
- 01HDKFDZSF90CBEW6Y3V9M549D type C3.