Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10673896 | CIRP Annals - Manufacturing Technology | 2011 | 4 Pages |
Abstract
We consider the assembly system of modular products in the remanufacturing environment subject to used module returns with uncertainties in terms of timing, quantity and quality. n customer demand classes of remanufactured products are classified by l = 1,â¦,n levels of product quality. Returned modules arrive according to a compound Poisson process and each demand class follows an independent Poisson process. Returned modules can be stocked for reassembly upon demand requests, but incur a holding cost. We formulate the problem as a Markov decision process and show that the reassembly and inventory control policy is a state-dependent threshold type policy.
Related Topics
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Engineering
Industrial and Manufacturing Engineering
Authors
Xiaoning Jin, Jun Ni, Yoram Koren,