A Lagrangean relaxation approach for the mixed-model flow line sequencing problem

Eliiyi, Deniz Tuersel
Oezlen, Melih
In this study, a mixed-model flow line sequencing problem is considered. A mixed-model flow line is a special case of production line where products are transported on a conveyor belt, and different models of the same product are intermixed on the same line. We have focused on product-fixed, rate-synchronous lines with variable launching. Our objective function is minimizing makespan. A heuristic algorithm based on Lagrangean relaxation is developed for the problem, and tested in terms of solution quality and computational efficiency.


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Azizoğlu, Meral; Kondakci, S (Elsevier BV, 2001-08-01)
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Citation Formats
D. T. Eliiyi and M. Oezlen, “A Lagrangean relaxation approach for the mixed-model flow line sequencing problem,” COMPUTERS & OPERATIONS RESEARCH, pp. 933–943, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65703.