Exploration Of Fuzzy Preemptive-Resume Priority Queuing System Using Robust Ranking Method

Document Type : Primary Research paper


Department of Mathematics, Holy Cross College (Autonomous)Affiliated to Bharathidasan University Tiruchirappalli – 620 002Tamilnadu, India


The Preemptive-Resume priority of a fuzzy queuing model with Erlang service distribution is investigated in this work. The arrival rate and service rate are both triangular fuzzy numbers. The objective is to use a simple and conducive Robust ranking algorithm to turn the fuzzy arrival rate and service rate into crisp numbers. Furthermore, the model’s efficacy is calculated for various number of phases.