Reliability Analysis of Discrete Time Two-Unit Parallel Repairable System with Single Vacation
离散时间单重休假两部件并联可修系统的可靠性分析

By applying the discrete vector Markov process method, a discrete time two-unit parallel repairable system with single vacation is studied in this paper. Under the assumption that life time has an geometric distribution, while the repair time andthe vacation time have general discrete probability distributions, through introducing the tail probabilities of the repair time and the vacation time, the steady-state availability, the steady-state failure frequency, the probability of waiting repair, the probability of repairman's idle state, the probability of vacation state and the mean time to first failure are obtained.