摘要
许多工程系统的重要特征是具有动态行为，因而不能用故障树模型进行这类系统的可靠性分析．本文讨论用Ｐｅｔｒｉ网方法作为建模工具来描述单调关联故障树，并且考虑配置维修设备．可修系统的动态行为可以借助Ｐｅｔｒｉ网模型和等价的马尔可夫链进行研究．
An important character of many engineering systems which can not be modeled by fault trees to perform system reliability analysis is that they behave dynamically. In this paper, the method of applying Petri Nets as a modeling tool to represent the coherent fault trees is discussed. The repair facillity is also added into the nets and then the dynamic behavior of repairable systems can be studied through the nets by using equivalent Markov Chains.
出处
《北京轻工业学院学报》
1998年第2期87-93,共7页
Journal of Beijing Institute of Light Industry
