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: | Cao Jinhua, Liu Bin, Wang Jinting |
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.