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| Titel: |
Optimal design of stochastic production lines: a dynamic programming approach |
| Auteur: |
Donohue, Karen L. Hopp, Wallace J. Spearman, Mark L. |
| Verschenen in: |
IIE transactions |
| Paginering: | Jaargang 34 (2002) nr. 10 pagina's 891-903 |
| Jaar: |
2002-10-01 |
| Inhoud: |
We consider the problem of choosing the number and type of machines for each station in a new production line where the sequence of processes (i.e., manufacturing recipe) has already been established. We formulate a model to minimize cost (investment plus operating) subject to constraints on throughput and cycle time. Using queueing network approximations within a dynamic programming framework, we develop a line design algorithm that works in station-wise fashion. For computational tractability, we must discretize a continuous state space. However, we are able to compute bounds on the error in the cost function as a guide to the appropriate choice of grid size. We conclude by applying our algorithm to an industrial problem that motivated this work. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 18 gevonden artikelen
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