A multi-machine multi-product EPQ problem for an imperfect manufacturing system considering utilization and allocation decisions

作者：

Highlights：

• This paper considers a multi-machine multi-product EPQ problem in an imperfect manufacturing system.

• The multi-machine multi-product EPQ problem is formulated as a mixed integer non-linear programming.

• A hybrid genetic algorithm (HGA) is proposed in order to solve the optimization problem.

• A numerical experimentation and a sensitivity analysis of the model are done.

摘要

•This paper considers a multi-machine multi-product EPQ problem in an imperfect manufacturing system.•The multi-machine multi-product EPQ problem is formulated as a mixed integer non-linear programming.•A hybrid genetic algorithm (HGA) is proposed in order to solve the optimization problem.•A numerical experimentation and a sensitivity analysis of the model are done.

论文关键词：EPQ inventory model,MINLP,Bi-level model,Defective items,Hybrid genetic algorithm

论文评审过程：Received 10 November 2015, Revised 8 March 2016, Accepted 8 March 2016, Available online 15 March 2016, Version of Record 31 March 2016.

论文官网地址：https://doi.org/10.1016/j.eswa.2016.03.015