home submit paper guide for authors contact us register search archive current issue journal info
   [Home ] [Archive]    
:: Volume 3, Issue 3 (6-2013) ::
2013, 3(3): 0-0 Back to browse issues page
Bernoulli Vacation Policy for a Bulk Retrial Queue with Fuzzy Parameters
S. Upadhyaya
Abstract:   (6782 Views)
In this paper, we investigate the fuzzy logic based system characteristics of MX/G/1 retrial queuing system with Bernoulli vacation schedule. The service time and vacation time are assumed to be generally distributed. It is found in many practical situations that the queuing models with fuzzy parameters are much more realistic than the classical crisp parameters based queuing models. We have chosen group arrival rate, service rate and vacation rate to be fuzzy parameters. The objective of this study in this paper is to transform MX/G/1 retrial fuzzy queue with Bernoulli vacation schedule to a family of conventional crisp queues by employing -cut approach based on Zadeh’s extension principle. We formulate a pair of parametric non-linear programs (PNLPs) to describe the family of crisp queues with a vacationing server. To illustrate the validity of the proposed approach, the numerical examples are facilitated for different service time and vacation time distributions.
Full-Text [PDF 729 kb]   (1722 Downloads)    
Type of Study: Research | Subject: Special
Received: 2013/06/23
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA code


XML     Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

S. Upadhyaya. Bernoulli Vacation Policy for a Bulk Retrial Queue with Fuzzy Parameters. International Journal of Applied Operational Research. 2013; 3 (3)
URL: http://ijorlu.liau.ac.ir/article-1-239-en.html


Volume 3, Issue 3 (6-2013) Back to browse issues page
ژورنال بین المللی پژوهش عملیاتی International Journal of Applied Operational Research - An Open Access Journal
Persian site map - English site map - Created in 0.05 seconds with 31 queries by YEKTAWEB 3790