摘要
研究了批量到达的具有第二次可选择服务且两次服务均可反馈的单重休假排队系统.建立了休假、反馈、可选服务多类型的排队模型.采用补充变量法,首先建立了系统稳态下的状态转移方程,通过求解得到了稳态下系统队长的概率母函数,进而计算出稳态下系统的平均队长.对稳态队长进行分析之后,又给出了稳态队长的随机分解定理,其中给出了附加队长的明确概率解释.
A single server queue with batch arrivals and second optional general service time distribution was discussed. A multi-type queuing system including vacation, feedback and optional services was set up. A supplementary variable technique is used to obtain the steady-state function and the steady-state probability generation function of the number of customers in the system. The mean number of customers and stochastic decomposition of the number of customers in the system are obtained.
出处
《江苏大学学报(自然科学版)》
EI
CAS
北大核心
2007年第4期362-365,共4页
Journal of Jiangsu University:Natural Science Edition
基金
国家自然科学基金资助项目(70571030
10571076)
江苏大学科研启动基金资助项目(04JDG032)
关键词
休假排队
随机分解
补充变量法
批量到达
第二次可选服务
反馈
vacation queue
stochastic decomposition
supplementary variable technique
bulk-arrive
second optional service
feedback