串联可修系统平均修复时间的计算

Method of calculation about MTTR for series repairable system

利用马尔可夫过程给出了串联可修系统各状态的不可用度表达式及平均修复时间表达式。在输油泵站系统可靠性分析中表明，这些表达式简单实用。

In this paper,Formula of MTTR(meam time to repair)and unavailability of every states for series repairable system are given using Markov processes.Reliability analysis of pump stations of transmitting crude oil proves that the formulas are uncomplicationed.