Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/36369
標題: Optimal control of an M/M/2 queueing system with finite capacity operating under the triadic (0, Q, N, M) policy
作者: Wang, K.H.
王國雄
Wang, Y.L.
關鍵字: cost;control;queue;two removable servers;m/g/1 queuing system;removable server
Project: Mathematical Methods of Operations Research
期刊/報告no:: Mathematical Methods of Operations Research, Volume 55, Issue 3, Page(s) 447-460.
摘要: 
In this paper, we study two removable servers in the controllable M/M/2 queueing system with finite capacity L operating under the triadic (0, Q, N, M) policy, where L is the maximum number of customers in the system. The number of working servers can be adjusted one at a time at arrival epochs or at service completion epochs depending on the number of customers in the system. Analytic closed-form solutions of the controllable M/M/2 queueing system with finite capacity operating under the triadic (0, Q, N, M) policy are derived. This is a generalization of the ordinary M/M/2 and the controllable M/M/1 queueing systems in the literature. The total expected cost function per unit time is developed to obtain the optimal operating (0, Q, N, M) policy at minimum cost.
URI: http://hdl.handle.net/11455/36369
ISSN: 1432-2994
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