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Cost Analysis of Fuzzy Queuing Systems
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S. Barak   , M. S. Fallahnezhad |
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Abstract: (10723 Views) |
| Regarding the fact that getting a suitable combination of the human resources and service
stations is one of the important issues in the most service and manufacturing environments, In this
paper, we have studied the two models of planning queuing systems and its effect on the cost of the
each system by using two fuzzy queuing models of M/M/1 and M/E2/1. In the first section, we have
compared two different fuzzy queuing models based on the costs of each model and fuzzy ranking
methods are used to select optimal model due to the resulted complexity. This paper results in a new
approach for comparing different queuing models in the fuzzy environment (regarding the obtained
data from the real conditions) that it can be more effective than deterministic queuing models. Also a
sensitivity analysis is carried out to help the decision maker in selecting the optimal model.
Keywords: Cost Analysis, Fuzzy Queuing Systems, Fuzzy Ranking Methods |
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Full-Text [PDF 648 kb]
(5284 Downloads)
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Type of Study: Research |
Subject:
Special
Received: 2012/06/11 | Published: 2012/06/15
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