摘要
研究了服务员不可靠的N-策略M／G／1排队系统模型,主要是对该模型进行可靠性分析。本文得到了系统首次故障时间分布、“服务员忙期”内的失效时间、(0,t]时间内的平均失效时间及其近似计算公式等可靠性指标。
In this paper, the N-policy M/G/1 queueing system with server breakdowns and the reliability studied. Some important reliability quantities, such as probability distribution of the first failure time, server busy period, the expected downtime and its asymptotic formula etc. are obtained.
出处
《燕山大学学报》
CAS
2006年第5期388-391,共4页
Journal of Yanshan University
基金
河北省自然科学基金资助项目(No.A2004000185)
河北省博士基金资助项目(No.2002131)
关键词
N-策略
服务员故障
首次失效时间
排队
N-policy
server breakdown
first failure time
queue indexes of this model are the downtime during the
