minimal cut meaning in Chinese
最小割截
Examples
- The minimal path sets and the minimal cut sets are the key tools to evaluate the network reliability , which divide the system states into two : success ( s = 1 ) and failure ( s = 0 )
网络的最小路集和最小割集分别从成功( s = 1 )和失败( s = 0 )的不同角度描述了网络的不同状态，是网络可靠度求解的关键。 - The assessment method integrates the series equivalent approach and minimal cut - set to evaluate the reliability of electrical distribution net which consists of mid - voltage and low - voitage net on the assumption that there are sufficient and accurate datum
评估计算中，假设所获得的数据和资料充足、准确，采用串联等值法与最小割集法结合，进行包括中、低压的供电网络的可靠性评估。 - After then , a new method of solving the minimal cuts of s - coherent tree based on bdd and prime number was given in the qualitative analysis of fta based on bdd , the prime implicant sets of non s - coherent tree was calculated by an iterative method
再次，在基于bdd的故障树定性分析研究中，提出并实现了基于bdd和素数法相结合的单调关联故障树最小割集求解的新方法，用迭代法实现了非单调关联故障树质蕴含的求解。 - This thesis focuses on techniques of dynamic fault tree in system reliability modeling and its qualitative and quantitative analysis . it studies bdd solution for static sub trees 、 markov chain solution for dynamic sub tree briefly and the modularization of dynamic fault tree ; presents the algorithm for top event occurrence rate of dynamic fault tree based on weibull distribution . 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
本文着眼于动态故障树在系统可靠性建模及定性定量分析中的技术,研究了基于bdd的静态子树分析方法、基于马尔可夫模型的动态子树分析方法以及动态故障树模块化方法,并提出了基于威布尔分布的动态故障树顶事件发生概率计算方法;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。 - A lot of papers about the report of probabilistic risk assessment of daya bay npp and system manuals has been read by the author and let as the basis . in this paper , based on the reliability analysis methods of failure mode and effect analysis and failure tree analysis , according to the result of event tree analysis of probabilistic risk assessment report of daya bay npp , the top events of the fault trees of reactor protection system and the success criteria were established . by using risk - spectrum procedure , the unavailability and the minimal cut - sets ( mcs ) of the fault trees were obtained
本文在阅读了大量的大亚湾核电站pra报告和各种系统手册等资料的基础上，采用fmea (故障模式和影响分析)和fta (故障树分析)可靠性分析方法，依据大亚湾核电站pra事件树分析的结果，建立了以紧急停堆失效和专设安全设施驱动失效为顶事件的故障树，利用risk - spectrum程序，对所建的故障树进行定量分析，计算，得到系统故障树的失效概率和最小割集，从而为大亚湾核电站可视化风险分析软件提供数据支持。