The new system reliability indices and the optimal inspection policy are obtained by using probability analysis and the density evolution method in stochastic.
利用概率分析和随机模型的密度演化方法，导出了系统的一些新的可靠性指标和最优检测策略。
Based on the concepts of randomness and fuzziness, a fuzzy reliability analysis method of probability density function equivalent is proposed in this article.
依据随机性和模糊性的基本概念，提出了当量概率密度函数的模糊可靠性分析方法。
Based on the analysis of the relationship between safety and reliability, a model for aircraft safety analysis is established from the viewpoint of conditional probability.
在分析飞机安全性与可靠性关系的基础上，从条件概率的角度，建立了一种新的飞机安全性分析模型。
For fuzzy reliability analysis with fuzzy failure state and fuzzy safety state, a moment method is proposed to calculate fuzzy failure probability.
针对失效状态和安全状态具有模糊性的模糊可靠性分析问题，提出了一种模糊失效概率计算的矩方法。
For general reliability analysis with fuzzy failure state and fuzzy safety state, moment method is proposed to calculate general failure probability.
针对失效状态和安全状态具有模糊性的广义可靠性分析问题，提出了一种广义失效概率计算的矩方法。
By using probability analysis and the method of vector Markov process, reliability indexes are obtained, the optimal diagnostic policies are studied.
利用概率分析和向量马尔科夫过程方法，求得了系统的可靠性指标并研究了最优诊断策略。
For general reliability analysis with fuzzy failure and safety state, line sampling method is presented to calculate general failure probability.
针对状态具有模糊性的广义可靠性分析问题，提出一种广义失效概率计算的线抽样方法。
According to the fault model analysis method, system reliability model for structure is presented based on structure probability design. The life and reliability characteristic measures are studied.
将结构概率设计方法与系统可靠性分析方法相结合，采用耗损故障分析模型，对系统的可靠性特征和寿命特征进行了研究。
The scope of reliability theory made use of includes statistical analysis of life data and interference model of probability distribution as well as reliability models of systems.
文中使用的可靠性理论包括寿命数据分析理论、概率分布干涉模型和系统可靠性模型。
Human reliability analysis (HRA) is a very important part of probability safety assessment (PSA) in a nuclear power plant. Qualitative analysis is the basis and starting point of HRA.
人因可靠性分析(HRA)是核电厂概率安全评价(PS A)的重要组成部分，定性分析是HRA的基础和出发点。
A new point-evaluation method for structural system reliability analysis is proposed based on conditional probability and numerical analysis method.
以条件概率和数值分析方法为基础，提出了一种新的结构体系可靠度点值估算方法，并通过算例说明了该法的应用。
The probability distribution type of soil strength affects the results of reliability and risk analysis of geotechnical problems.
土的抗剪强度指标概率分布的类型，影响着风险评价和可靠度分析的结果。
Chapter 1 briefly reviews the necessity and character of structural systems reliability analysis as well as the existing approaches of estimating the failure probability of structural systems.
第一章介绍了结构体系可靠度分析的必要性和特点并回顾了现有常用的计算结构失效概率的方法。
In this paper, the stochastic theory and the relative knowledge of probability statistics are applied to the statical strength reliability analysis.
将随机理论和概率论及统计原理的相关知识运用于可靠性研究之中，获得了复杂应力状态下的可靠度理论计算公式。
Some problems of tunneling system reliability are solved by using probability theory and system reliability analysis of engineering structures in light of characteristics of tunnel structure.
在结构系统可靠度研究的基础上，根据隧道结构的特点，应用概率理论及工程结构系统可靠度分析方法，对整个隧道结构系统可靠度进行了探讨。
Thirdly, calculation method and step for the probability of the element in safety state, intermediate state and failure state are given which is based on the general reliability analysis.
再次，在已有的可靠度计算方法的基础上，给出了单元工作在安全、中介和失效三种情况下，其工作概率的计算方法和步骤。
Thirdly, calculation method and step for the probability of the element in safety state, intermediate state and failure state are given which is based on the general reliability analysis.
再次，在已有的可靠度计算方法的基础上，给出了单元工作在安全、中介和失效三种情况下，其工作概率的计算方法和步骤。
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