提出了一种基于离散时间贝叶斯网络的动态故障树分析方法。
A new dynamic fault tree analysis method based on discrete-time Bayesian networks is proposed.
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 combines the 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。
Dynamic fault tree exploits the relative advantages of both fault tree and Markov model.
分别采用二元决策图及马尔科夫方法对关键设备的动态故障树模型中静态子树和动态子树进行分析。
Binary Decision Diagram and Markov method are applied in the DFT modeling of satellite key devices to process static subtree and dynamic subtree, respectively.
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.
为了解决动态故障树研究领域的马尔可夫链状态空间爆炸问题，给出了一个基于同构节点的动态故障树分析方法。
In order to solve the problem of state space explosion of Markov chains in the research field of dynamic fault tree, a new method based on isomorphic node is presented.
在完成上述分析的基础上，将分析结果进行综合，实现对模块动态故障树的分析，即完成了对整个系统的可靠性分析。
Based on the analysis above, the results are synthesized to realize the analysis of modular dynamic fault tree, and then the reliability of system is evaluated.
研究了动态故障树分析的蒙特卡洛仿真法并给出了仿真的具体步骤，然后利用实例对给定的动态故障树进行了蒙特卡洛仿真，并把仿真结果与精确解进行了比较。
Research Monte Carlo method of dynamic FTA, and given detailed steps, then progress Monte Carlo simulation using example to dynamic fault tree, and compare simulation result with exact solution.
将线性规划方法与电路的树分解技术结合，实现大型线性动态电路中故障的迅速定位。
Linear programming approach combines with technique in tree of decomposition to realize fault location of large linear dynamic circuits quickly.
在求得状态转移矩阵后，再建立离散动态事件树，来求得系统故障概率。
After calculating the matrix, the discrete event tree is established and used to solve the system fault probability.
对某大型液体火箭发动机的热试车数据及通过发动机模型仿真得到的故障数据进行动态时间弯曲分析，得到弯曲路径集，然后结合决策树方法进行了故障检测和诊断。
Through dynamic time warping analysis to the hot-fire test data and simulated fault data of a certain liquid rocket engine, the warped path sets were obtained.
借助故障树的不交积之和，直接由底事件参量进行综合计算，将简化故障树的动态分析。
By means of the exclusive sum of products of a fault tree, the improved method USES the basic event parameters direct in the synthetic evaluation and makes the fault tree kinetic analysis more simple.
借助故障树的不交积之和，直接由底事件参量进行综合计算，将简化故障树的动态分析。
By means of the exclusive sum of products of a fault tree, the improved method USES the basic event parameters direct in the synthetic evaluation and makes the fault tree kinetic analysis more simple.
应用推荐