Modeling and Analysis of Stochastic Perishable Inventory System with Impatient Customers at Service Facility

In this paper, we consider a two-commodity stochastic s , S perishable inventory system of the multiqueue Jackson network at service facility with reneging and jockeying customers. The waiting room capacity first queue is id="M2"> M / 1 ∞ second id="M3"> C 2 , where id="M4"> < . network, different queues have rates. Service times are exponentially distributed. Customers join rate id="M5"> λ i ; = 1,2 using Poisson process. We assumed that some customers maybe impatient due to long time in can leave without or may switch from longest shortest reduce time. If levels items warehouse id="M6"> any reaches below reorder level id="M7"> an order id="M8"> Q − > 0 units placed bring up id="M9"> joint probability distribution number also stock determined equilibrium case. Several important measures steady-state performance derived. examples presented demonstrate behavior for system. A sensitivity analysis performed investigate effect changing parameters on total expected cost