• Aarti Saini
• Dr. Deepak Gupta
• Dr. A. K. Tripathi

The present research investigates the membership function value of performance indicators for a parallel biserial queue network setup connected to a single server in series when the inter-arrival time and service time are uncertain. Basically, α- cut approach, triangular fuzzy numbers and operations are used to determine fuzzy queue parameters. The methodology used to convert input data into fuzzy numbers and discussed various queue characteristics in fuzzy. Both Yager’s formula and Robust’s Ranking methods have been applied to convert queues' fuzziness into precise values. The model finds its applications in registration counter, hospitals, assembling lines, educational institutions, manufacturing industries and many fields. To check the efficiency of model a numerical illustration is used.

Bi-serial, fuzzy number, priority, crisp values, ranking method

"Priority Biserial Queues In Fuzzy Environment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 4, page no.l56-l61, April-2023, Available :http://www.jetir.org/papers/JETIR2304B10.pdf

"Priority Biserial Queues In Fuzzy Environment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 4, page no. ppl56-l61, April-2023, Available at : http://www.jetir.org/papers/JETIR2304B10.pdf