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Authors : Ilhem SLAMA (LINEACT), Oussma BEN-AMMAR (EuroMov Digital Health in Motion), David Garcia (LINEACT), Alexandre DOLGUI (LS2N)

Conférence : Communications avec actes dans un congrès international - 22/06/2022 - Manufacturing Modelling, Management and Control - 10th MIM 2022™

This study addresses disassembly lot-sizing that determines the ordering and
disassembly schedules of end-of-life (EOL) products and subassemblies to satisfy items demands.
A stochastic version with uncertain ordering lead time (OLT) is considered for the first time.
Here, OLT represents the time elapsed between placing an order and receiving it (only an
EOL product can be ordered). Stochastic integer programming model is developed for the
objective of minimizing the expected sum of setup, purchase, inventory and backlog costs. To
test the performance of the proposed model, computational experiments were done on various
test instances and are reported. The results show that the performance of the proposed model
depends on the size of the ordering lead times, the number of periods and components