摘要
考虑具延误休假时间的N-策略M/G/1/∞排队系统,研究队长的瞬态和稳态性质.通过引进"服务员忙期"和使用全概率分解技术,导出在任意时刻t瞬态队长分布的L变换的递推表达式和稳态队长分布的递推表达式,以及平稳队长的随机分解.
For the M/G/1 queue with N-policy and delay server vacation, the transient and equilibrious properties of the queue length are posted up. With the concept of server busy period and the technique of total probability decomposition, the recursive expression of the L-transformation of the transient queue length distribution at any time t, the recursive expression of the equilibrious queue length distribution, and the stochastic decomposition of the queue length at a random point in equilibrium are concluded.
出处
《高等数学研究》
2010年第4期87-90,共4页
Studies in College Mathematics
基金
南阳师范学院校级科研基金资助项目(nynu200726)
关键词
M/G/1排队
N-策略
队长分布
随机分解
全概率分解技术
M/G/1 queue
N-policy
queue-length distribution
stochastic decomposition,total probability decomposition technique.
作者简介
作者简介:刘晓燕(1983-),女,山东烟台人,硕士,助教,从事排队论、系统可靠性的研究,Email:xiaoyanliu83@163.com;
吴艳果(1982-),女,河北保定人,硕士,从事应用数学的教学研究工作,Email:yanguo2005@163.com.