DFT&ET综合分析法

DFT & ET Combining Analysis

摘要:

根据故障树(FT)和事件树(ET)之间的相互关系,动态系统的复杂性以及不同子系统之间所存在的矛盾,结合马尔可夫链的运用,提出了将动态故障树(DFT)和ET相结合的一个合理的方法,并通过实例给出证明。该方法解决了所建模型中的矛盾,且通过模块化处理提高了效率。

Abstract:

According to the relationship between FT and ET, the complexity of dynamic systems, and the contradictions among different dynamic subsystems, a reasonable method combining dynamic fault trees (DFT) and ET was proposed and illustrated through a hypothetical example. The method avoids the generation of some contradictions in the model and the efficiency may be improved through modularization.