The paper presents a strategy of failure detection with fault tree model in reliability engineering.
该系统结合可靠性工程中的故障树模型，提出一种系统故障检测策略。
Faults caused by third party effect on city underground gas pipeline are analyzed, and the relevant fault tree model is established.
分析了城镇地下燃气管道遭受第三方影响所致事故，建立了相应事故树模型。
As far as AFTSS concerned, it is composed of User Login, Fault Tree Model, Control System, Fault Tree Synthesis, and Technique Forum.
该系统包括用户登录模块、故障树模型模块、控制系统模块、生成故障树模块及技术论坛模块。
Accounting for reliability analysis of computer systems with hardware and software, a dynamic and static Fault Tree model is presented to analyze reliability of systems.
针对软硬件复合计算机系统的可靠性分析，提出了相应的模块化分解模型，采用动态和静态相结合的方法分析系统可靠性。
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.
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。
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.
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。
By logical diagnosis and fault tree analysis, the operational condition of 300 diesel engines was analysed and a fault tree model of diesel engines under hazard condition was established.
本文运用逻辑诊断和故障树分析法对300台柴油机的运转状态进行分析，建立柴油机运转危险状态故障树模型，求出在目前水平下危险状态发生的概率为0.000288；
This paper puts forward a model for the appraisal of hazard degree of pollution origins in oilfield development which combines fault tree analysis and gray connection degree analysis.
针对油田开发污染源存在危险度，提出一种将灰关联度分析与故障树分析相结合的危险度评价模型。
As designs a risk assessment method, the paper adopts method combining with fault tree analysis and risk model contribution analysis to put into effect and applies BS7799.
在具体设计风险评估方法时，采取故障树和风险模式影响分析相结合的方式对BS 7799进行了实施与应用。
Based on the factors that cause the third party damage, a mathematical model was formulated using a fault tree analysis and a fuzzy comprehensive analysis.
根据影响第三方损坏因素的情况，采用故障树分析法和模糊综合评判法相结合的数学模型进行评价。
Then this thesis presents a new approach to solve top event occurrence rate and a new generation algorithm of minimal cut sequence of dynamic fault tree that deviate from Markov model completely.
提出了一种完全脱离马尔可夫模型的求解动态故障树顶事件发生概率的方法和一种最小顺序割集的生成方法。
This method also presents how components failure model is constructed, how child fault trees are connected, how control loop template is formed as well as the flow chart of the fault tree synthesis.
该方法给出了元件故障模式的建立、元件间的关联方法、控制回路模板的建立方法以及故障树自动生成算法。
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.
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。
This model has been applied to fault description of an aeroengine hydraulic mechanical control system, and the fault tree has been built automatically, in result a success has been reached.
将模型应用于航空发动机液压机械控制系统的描述，并自动建造故障树，取得了较好的效果。
The computer system security analysis by fault tree and the network system security analysis by attack graph use the security analysis model.
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。
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.
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。
By the fault tree analytic method FTA as well as the fault model effective analytic method FMEA to the system fault analysis, has the direct help for analyzing as well as solving system failure.
对系统故障分析采用故障树分析FTA法以及失效模式影响分析FMEA法，对分析以及解决系统故障有直接帮助。
The basic principle, model construction and application of the fault tree analysis model for test system are presented.
介绍了测试系统中故障树形分析模型的基本原理、建立及应用情况。
Dynamic fault tree combines the advantages of both fault tree and Markov model.
动态故障树分析方法综合了故障树分析方法和马尔可夫模型两者的优点。
Dynamic fault tree exploits the relative advantages of both fault tree and Markov model.
动态故障树分析方法综合了传统故障树分析方法和马尔可夫模型两者的优点。
First, the possibility fault area diagnosis model based on PN is built, the diagnosis model of fault components is set up based on PN and fault tree.
利用PN建立了可能性故障区域诊断模型，利用PN和故障树建立故障元件诊断模型。
The fault model tree is established, the algorithms and software of fault diagnosis rule acquirement of system key cell is analyzed and developed, and ware applied to coal mine practice.
建立了故障模型树；对关键故障征兆和故障规则获取算法及软件进行了分析与开发，并对煤矿进行了应用示范研究。
A directional tree model based on switches is proposed for fault section locating in distribution network by using system Structure and operation status.
针对配电网故障区间定位的问题，利用配电网的结构和运行状态，提出一种基于开关有向树型网络描述模型。
RST reflect starting reliability, and RST evaluation model was established by dint of fault tree analysis.
RST是反映发动机起动可靠性参数，利用基于故障树分析方法建立起动可靠性评定模型。
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)。
The risk assessment model for cathodic protection of buried gas pipeline is constructed with the modified fault tree method.
结合某市工程实例，探讨了地理信息系统在埋地燃气管道风险分析中的应用。
The risk assessment model for cathodic protection of buried gas pipeline is constructed with the modified fault tree method.
结合某市工程实例，探讨了地理信息系统在埋地燃气管道风险分析中的应用。
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