重要度分析是故障树定量分析中的重要组成部分，是可靠性工程中的一个重要概念。
Importance analysis is a significant component of fault tree quantitative analysis and an important concept in reliability engineering.
介绍了故障树分析的传统方法，着重讨论了机械引信故障树定量分析的数字仿真方法。
This paper Introduces traditional method of fault tree analysis briefly. and discusses digital simulation method of mechanical fuse fault tree quantitative analysis.
利用二元决策图(BDD)中的B—割集和节点概率，提出了基于BDD的关联故障树定量分析新算法。
By the B-cut sets and the probabilities of the nodes of Binary Decision Diagrams (BDD), a new quantitative analysis algorithm of coherent fault tree based on BDD is presented in this paper.
故障树模型是导致系统失效的基本事件之间逻辑关系的图形表示，应用于系统失效模型的定性和定量分析。
Fault tree model is the graphical expression of connection of basic events which result in system fault, and used in qualitative and quantitative analysis of system fault model.
介绍了故障树分析法和模糊故障树分析法的基本特点和步骤，重点介绍了故障树的定性分析和定量分析的基本原理。
The basic trait and step of the FTA and the fuzzy fault tree analysis are introduced, especially the basic theory of the qualitative analysis and the quantitative analysis.
本文对航空机载镉镍蓄电池组进行了详细的FMEA分析，建立了故障树的定性与定量分析模型，提出了相应的故障预防措施。
A detailed FMEA on aeronautical cadmium-nickel battery was presented and a qualitative and quantitative model of FTA was found and related prevention measures for these failures were proposed.
首先根据机器人设计方案及失效分析建立故障树模型，用故障树分析法对此模型进行定性和定量分析。
Failure tree mode was set up based on robot design scheme and failure analysis. The property and quality of failure tree model was analyzed with fault tree analysis method.
采用故障树分析法对发电机励磁调节装置进行了可靠性分析，并对装置的可靠度进行了定量分析。
In this paper, fault tree analysis method is adopted to analyze the reliability of excitation regulator of generator.
采用一种改进的故障树分析方法对所得到的故障进行分析，根据每类故障分别建造了多棵故障树，并以最小割集理论按下行法对各树进行了定量分析。
Faults are analyzed by means of an improved fault tree analysis, and several fault trees are built for every kind of faults, then make down-way quantity analysis with the minimal cut set theory.
用故障树对系统的故障进行定性分析和定量分析的方法称为故障树分析法(FTA)。
The system with fault tree analysis of the failure to conduct qualitative and quantitative analysis method, known as fault tree analysis (FTA).
随后以故障树风险分析理论为基础，对故障事件进行建模和定性定量分析，确定表征设备故障特征的信息，提取关键因素。
Furthermore, fault events are modeled and made into analysis based on the risk analysis theory of fault tree. After that equipment failure characters are confirmed and key factors are exacted.
用模糊故障树分析法对故障树模型进行定性和定量分析。
The failure tree analysis method for controlled system is formulated.
用模糊故障树分析法对故障树模型进行定性和定量分析。
The failure tree analysis method for controlled system is formulated.
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