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本文研究典型的两部件串联可修模型。在一个部件的失效分布为Erlang分布,另一个失效分布和两个维修分布均为连续型的假定下,利用补充变量方法求得了系统的全部可靠性指标。这种模型能用来分析某些自动化系统的可靠性。
This article studies a typical two-component series repairable model. Under the assumption that the failure distribution of one component is Erlang distribution, the other failure distribution and the two maintenance distributions are continuous, all the reliability indexes of the system are obtained by using supplementary variables method. This model can be used to analyze the reliability of some automation systems.