The analysis methods most in use have Fault Tree analysis (FTA) and Failure Model Effect and Criticality analysis (FMECA).

常用的分析方法有失效树分析(FTA)和失效模式影响及致命度分析(FMECA)。

youdao

In conventional fault tree analysis (FTA), the ambiguous and imprecise events such as human errors can not be handled effectively.

在传统的故障树分析中，类似人为错误的模糊、不精确事件不能得到有效地处理。

youdao

Fault Tree Analysis (FTA) can be used to analyze the events and states of system failure. It is an effective method in analyzing the reliability and safety of safety-critical system.

故障树分析法(FTA)用于静态分析系统失效的可能事件和状态，是分析安全苛求系统的可靠性和安全性的一种有效方法。

youdao