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:: دوره 2، شماره 2 - ( 3-1391 ) ::
جلد 2 شماره 2 صفحات 0-0 برگشت به فهرست نسخه ها
Cost Analysis of Fuzzy Queuing Systems
چکیده:   (8484 مشاهده)
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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نوع مطالعه: پژوهشي | موضوع مقاله: تخصصي
دریافت: 1391/3/22 | انتشار: 1391/3/26
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Barak S, Fallahnezhad M S. Cost Analysis of Fuzzy Queuing Systems. International Journal of Applied Operational Research. 2012; 2 (2)
URL: http://ijorlu.liau.ac.ir/article-1-138-fa.html

Cost Analysis of Fuzzy Queuing Systems. ژورنال بین المللی پژوهش عملیاتی. 1391; 2 (2)

URL: http://ijorlu.liau.ac.ir/article-1-138-fa.html

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دوره 2، شماره 2 - ( 3-1391 ) برگشت به فهرست نسخه ها
ژورنال بین المللی پژوهش عملیاتی International Journal of Applied Operational Research - An Open Access Journal
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