A production-repair inventory model with time-varying demand and multiple setups

Omar, M. and Yeo, I. (2014) A production-repair inventory model with time-varying demand and multiple setups. In: International Symposium on Inventories ISIR 2014, 18-22 Aug 2014, Budapest, Hungary.

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Abstract

demand for a finished product over a known and finite planning horizon by supplying both new and repaired items. New items are fabricated from a single type of raw material procured from external suppliers. while used items are collected from the customers and then repaired to a condition that is as good- as-new. During each time interval. new items and used items are produced from multiple production and repair runs. The problem is to determine a joint policy for raw materials procurement. new items fabrication, and used items repair such that the total relevant cost of the model is minimized. We also proposed a numerical solution procedure and we tested the model with some numerical examples and a simple sensitivity analysis.

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QA Mathematics
Divisions: Faculty of Science > Institute of Mathematical Sciences
Depositing User: Mr. Mohd Samsul Ismail
Date Deposited: 18 Dec 2014 03:08
Last Modified: 18 Dec 2014 03:08
URI: http://eprints.um.edu.my/id/eprint/11398

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