针对计算机系统的安全故障树方法和网络信息系统的攻击图方法应用了这一安全分析建模工作。
The computer system security analysis by fault tree and the network system security analysis by attack graph use the security analysis model.
通过实例分析，介绍了故障树分析的基本概念、建模方式、计算步骤及其在电力系统可靠性研究中的应用。
Through example analysis, the basic concept, modeling method, calculating steps of fault tree analysis were introduced, as well as its application to study of electric power system reliability.
在对PMS作简要介绍基础上，文中对PMS可靠性建模的故障树方法作了系统描述，并以某个多阶段系统为例，进行了比较计算分析。
After brief introduction for PMS, this paper builds the fault tree model for PMS reliability analysis. Taking certain PMS as an example, several calculation methods are compared.
动态故障树(DFT)方法能够描述卫星系统的动态性能，建模过程简单，模型结构清晰，因而运用广泛。
Dynamic Fault Tree (DFT) method can describe the dynamic performance of satellite system. The processes of modeling are easy, and the structure of model is clear. So, DFT is used widely.
根据配电网的辐射状结构及故障恢复的特点，提出利用具有层次特性的根树对分布式发电孤岛划分问题建模。
This paper proposes rooted tree to model DG island separation according to the radial structure and service restoration process of distribution system.
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.
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.
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