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) |
|---|---|
| Funders: | UNSPECIFIED |
| 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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