具有多重延误休假的N部件串联可修系统

本文考虑具有多重延误休假的N部件串联可修系统。假定部件的寿命和修理工的延误休假时间均服从指数分布,修理时间和修理工的休假时间均服从一般连续型分布,使用补充变量法和广义马尔可夫过程的方法,得到了系统的瞬时可用度和瞬时故障频度的拉普拉斯变换式等一些重要可靠性指标。

An N-unit Series Repairable System with Multiple Delay Vacations

This paper studies the N-unit series repairable system with multiple delay vacations.It is assumed that the life of the unit and the delay vacation time of the repairman are all exponential distributions,and the repair time of the unit and the vacation time of the repairman are all general continuous distributions.By using the supplementary variables approach and generalized Markov process method,some important reliability indices such as the Laplace transform of the reliability and the failure frequency are obtained.