故障树分析法 meaning in English
fault tree analysis
fta
Examples
- This paper describes a method in environmental risk assessment ( era ) - fault tree analysis ( fta ) , and applies it to an oil - fuel depot at sheshan township of nanjing city , in close vicinity of the yangtze river
摘要将故障树分析法应用于南京摄山油库火灾爆炸事故的环境风险评价，构建了油库火灾爆炸故障树，确定最小割集，进行结构重要度分析，计算汽油罐发生火灾爆炸的概率，并对各基本事件的概率重要度进行了分析。 - Aiming at the reliability of suspension subsystem and power subsystem , fault tree analysis is adopted to solve it . importance degrees to various parts in these two subsystems are studied , and some requirements for the reliability of key parts are put forward
针对悬浮系统和电源系统的可靠性问题，本文采用故障树分析法对其进行了失效分析，研究了各部件在系统中的重要度，并对关键部件的可靠性程度提出了要求。 - In the course of building knowledge base , this article analyses field knowledge of the automobile components failure with fault tree analysis ( fta ) , and represent the field knowledge included in fault tree with the combination of frame and production rule on the base of studying the theory and method about knowledge representation
在知识库的建造过程中，本文应用故障树分析法分析了汽车零部件失效领域知识，在讨论了知识表示的有关原理和方法的基础上，采用了产生式系统和框架系统相结合的方法表示故障树中蕴涵的领域知识。 - The directing thought on maintenance management based on rcm is analyzed . the femeca and fault tree analyzing methods on the purpose of optimal maintenance and the mathematical model of period optimization for preventive maintenance of critical equipment are researched . the technical method for determining the type of maintenance work is put forward
分析了基于rcm的维修管理指导思想，研究了以优化维修为目的的fmeca和故障树分析法以及关键设备预防性维修周期优化的数学模型，提出了确定维修工作类型的技术方法。 - Combining the fuzzy decision - makin g theory with the analysis method of the interested degree in fault tree analysis , the ideas of ensuring the membership degree with the interested degree and establishing fuzzy matrix is put forward , and is testified with the stringent mathematic theory . therefore the efficiency and quantity of fuzzy matrix establishment is improved , and further the field of application of fault tree analysis is developed
将模糊决策原理和故障树分析中的重要度分析法相结合，提出用fv重要度确定隶属度，构造模糊矩阵的思想，并通过严格的数学理论加以证明，有效地提高了模糊矩阵构造质量和效率，进一步拓宽了故障树分析法的应用领域。