多状态系统故障树质蕴含集的求取算法

The Algorithm To Find Prime Implication Sets in Multistate System Fault Tree

本章首先给出多状态系统状态空间的立方体表示方法，然后建立相应的运算规则。在这些规则的基础上，提出多状态系统故障树质蕴含集的求取算法。通过实例分析，说明了这种方法的可行性。

In this paper,we study the algorithm to find prime implication sets in multi-state system fault tree. The paper first introduces the cube expression method of sets,andsets up operation rules on it,then the algorithm to find prime implication sets in multistatesystem fault tree is given,finally the validation of the proposed method is proved by exam-ple.