Analysis of a production–inventory model with Erlangian demand arrival process

Analysis of a production–inventory model with Erlangian demand arrival process

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Article ID: iaor2005442
Country: China
Volume: 16
Issue: 2
Start Page Number: 184
End Page Number: 190
Publication Date: Apr 2003
Journal: Journal of Systems Science and Complexity
Authors: , ,
Abstract:

We study a production–inventory system having a machine, a storage facility. The demand for the product is governed by an Erlangian demand arrival process, where demand sizes are independent and identically distributed random variables. A two-critical number policy (m, M) is used to control a machine's setups and shutdowns, namely, a machine is shut down whenever the inventory level reaches M, and resumes operating only when the inventory level falls below the critical number m (a function of M). We obtain the steady state distribution of the inventory process and some performance measures of the process.

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