摘要
以实际应用为背景，将闭路可修排队模型中服务设备的寿命从指数分布进一步拓广到爱尔兰分布．通过对服务设备进行解析的状态分析和失效分析，求得了该系统稳态下的循环时间，同时获得了其可修相位上的平均失效次数和稳态故障频度．
Based on the praxes in production lines, the author makes a fur-ther development of the closed queueing models with the repairable server in which the life time of the server has been extended from exponential distribution to Erlangian one. By making analytic computations of the state and inefficiency analysis, the cyclic time is obtained of the system in equilibrium. The average in-efficiency times and the steady inefficiency rate of the repairable servers also has been obtained.
出处
《江苏理工大学学报（自然科学版）》
1997年第1期99-106,共8页
Journal of Jiangsu University of Science and Technology(Natural Science)
基金
机械部教育司科研基金
关键词
排队论
闭路可修排队
爱尔兰分布
寿命分布
quenes
the closed repairable queue
Erlangian distributed life time
cyclic time
the steady inefficiency rate
