ANALYSIS OF A DISCRETE-TIME IMPATIENT CUSTOMER QUEUE WITH BERNOULLI-SCHEDULE VACATION INTERRUPTION

International Journal of Mathematical Modelling & Computations

مقاله 2، دوره 6، 2 (SPRING)، خرداد 2016، صفحه 119-128   

نویسندگان

P. Vijaya Laxmi^* ؛ K. Jyothsna

Department of Applied Mathematics, Andhra University, Visakhapatnam 530003, India.

چکیده

This paper investigates a discrete-time impatient customer queue with Bernoulli-schedule vacation interruption. The  vacation times and the service times during regular busy period and during working vacation period are assumed to follow geometric distribution. We obtain the steady-state probabilities at arbitrary and outside observer's observation epochs using recursive technique. Cost analysis is carried out using particle swarm optimization.  Computational experiences with a variety of numerical results are discussed.

کلیدواژه‌ها

discrete-time؛ balking؛ Reneging؛ Bernoulli-schedule vacation interruption؛ particle swarm optimization

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