故障类型及影响分析是一种表格式的分析方法,它是为确定硬件的故障从可靠性分析中发展起来的。为了保障系统的安全运行,对可能导致事故的所有故障进行分析,是预防事故的一项重要内容。故障类型及影响分析为此提供了一种严谨和简便的方法。 一、什么是故障类型及影响分析 故障类 Fault type and impact analysis is a tabular analysis that is developed from reliability analysis to determine hardware failures. In order to ensure the safe operation of the system, the analysis of all the faults that may lead to the accident is an important part of accident prevention. Fault types and impact analysis provide a rigorous and easy way to do this. First, what is the type of failure and impact Analysis of the type of failure