故障树分析法在气体涡轮流量计生产中的应用

Application of Fault Tree Analysis(FTA)to the Manufacture of Turbine Gas Meter

故障树分析法是分析大型复杂系统安全性与可靠性的一种较好的方法 ,具有简明、直观的特点。将该方法引入涡轮流量计生产装配过程 ,不仅可以对产品装配质量进行定性分析和定量分析 ,而且还可以通过考虑造成系统故障的原因 。

s:Fault Tree Analysis(FTA)is a better way to analyze the security and reliability of complex system.By applying FTA to the assemble process of turbine gas meter,not only the assemble quality can be both qualitatively and quantitatively analyzed,but also the possible assemble problems may be solved by considering the system failure reasons.