一个修理工的M/M/N可修排队  

The M/M/N Queue with Service Interruptions and a Single Repairman

作　　者：岳德权[1] 吕胜利[2] 李静铂 

机构地区：[1]燕山大学理学院,秦皇岛066004 [2]秦皇岛广播电视大学,秦皇岛066000 [3]秦皇岛教育学院数学系,秦皇岛066000

出　　处：《燕山大学学报》2003年第3期197-202,共6页Journal of Yanshan University

基　　金：燕山大学博士基金项目 No.2002131

摘　　要：研究了有一个修理工的,服务台忙时与闲时故障率不同的M/M/N可修排队,本文给出有效服务台数的稳态分布,稳态队长的母函数,当N=1时,所得结果与文献结果一致。In this paper we consider the system of M/M/N queue with service interruptions, the rates of server breakdown are different between busy time and idle time, and there is one repairman in the system. We derive the steady state distribution of the number of effective servers and the moment generating function of the steady state queue length, The results for N=1 are the same as that in reference .

关 键 词：可修排队 队长 稳态可用度 母函数 修理工 有效服务台数 

分 类 号：O226[理学—运筹学与控制论]