建立了随机循环强度-载荷动态干涉可靠性分析模型。
The analytic model of random cyclic strength-dynamic interference reliability of loading was established.
结构模糊可靠性理论研究主要是建立仅考虑失效准则模糊性的结构模糊可靠性分析模型。
The research of structural fuzzy reliability theory is to set up a model for structural fuzzy reliability analysis just considering the defining fuzzy safety state.
依据车载计算机系统模块构成,构建了可靠性分析模型,并对车载计算机系统可靠性进行了分析预测。
Then, specific to the module composition of vehicle loaded computer system, a reliable analysis model is constructed, and the reliability of vehicle loaded computer system is analyzed and predicted.
每个阶段需要建立单独的可靠性分析模型,但部件在后阶段开始时的状态与前阶段结束时的状态是相同的。
But the part state at the beginning of later phase is the same as that at the end of this phase.
针对多阶段系统(PMS)的可靠性评估问题,提出了一种基于贝叶斯网络(BN)的可靠性分析模型PMS-BN。
The paper presents a Bayesian networks(BN) framework for the reliability analysis of phased-mission systems(PMS), named PMS-BN model.
论文包括四部分:紊流风场模型、风力机载荷分析、风力机叶片载荷分布、风力机叶片可靠性分析。
The paper includes four parts: turbulence wind field model, the load of the wind turbine, the load distribution of wind turbine blade, the wind turbine reliability analysis.
该模型可用于含初始缺陷或意外损伤的螺旋桨叶无限寿命可靠性分析和设计,得到桨叶可靠度与初始裂纹尺寸之间的函数关系式。
The model is applicable to the reliability analysis and design of infinite life for propeller blades or other structural members with initial defects and accident damage.
基于可靠性模型对该直流传感器进行了可靠性分析,并提出了改进系统可靠性的措施。
The reliability analysis of DC sensor based on its reliability model is processed, and the methods used to improve the system reliability are presented.
提出了一种随机应力时间历程作用下构件疲劳可靠性分析的新模型。
A model for fatigue reliability analysis of structural members under random stress time courses is proposed.
应用随机循环应变载荷-强度干涉模型,建立了基于应变的疲劳可靠性分析新方法。
A new method for strain-based fatigue reliability analysis is constructed by considering interference between the random fatigue strain applied and capacity histories.
提出了“需求拉动式”航空器材库存控制模式,建立了基于可靠性分析的航空器材需求预测模型。
This paper presents a control strategy of demand pulled spare parts inventory. It establishes a spare part demand prognosticating model based on reliability analysis.
论文在对车架结构模型构建的基础上,将道路模拟试验、可靠性分析理论和有限元分析方法等结合起来,分析其可靠度及疲劳寿命。
In this paper, together with road simulation test, reliability theory and FEM, the fatigue life and degree of reliability were analyzed based on the construction of the frame.
对黄土高边坡进行可靠性分析,应用数学原理和优化原理,建立了黄土高边坡的优化模型,对铜黄一级公路黄土高边坡进行分析验证。
The loess slope was analyzed with reliability method, an optimized model for designing high loess slope was established, and the high loess slope of Tong-Hong highway was used to verify this model.
文中简要介绍结构可靠性分析的概率方法和基于区间模型的非概率可靠性方法。
The structural reliability theories of probabilistic and the non probabilistic method based on interval analysis were briefly introduced.
本文采用概率断裂力学方法和可靠性分析方法,针对压力容器焊接接头的组织不均匀特点,研究了焊缝区疲劳失效概率模型。
The paper studies the fatigue failure probabilistic model of the weld zone in welded joint using probabilistic fracture mechanics and reliabilitistic analysis methods.
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。
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.
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。
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.
根据排水管网设计的实际需要,以可靠性分析理论为依据,提出可以用于排水管网可靠性计算的基础数学模型。
Based on reliability theory, a basic maths model of calculating the reliability of drainage pipe line is recommended for factual need of drainage pipe line design.
根据装车站大量翔实的数据,在统计站停时间、装车时间、待机时间的分布规律基础上,建立了可靠性模型,进行了可靠性分析计算。
According to a great deal of real data, the distributing regularity of work-time in mine loading station is studied, and the reliability models are set up.
本文提出了一种计及不同停运模式重叠情况的配电系统可靠性分析计算方法,建立了相应的可靠性计算数学模型。
The model can reflect the effect that the overlap of different outage models as well as changes in the parameters of the components were taken into consideration for distribution system reliability.
近年提出的广义幂律过程在可靠性分析中有着广泛的应用,它常用于描述复杂系统和软件的可靠性增长模型。
The general power law process proposed in recent years has extensive application in reliability theory and is often utilized for describing reliability growth models of a complex system and software.
给出了流动贮备系统可靠性模型,对其进行了可靠性分析,并给出了计算实例。
The reliability model of a mobile store system is introduced and its reliability is analysed. In addition, calculation examples are given.
在此基础上,根据可靠性分析方法,建立了失效更换情况下可更换非金属件的最佳备件数模型,所得模型可以应用于非金属件备件数的理论预估。
Thereby, Quantities model of spare parts is studied with reliability method according to invalidation replacing, which can be used as references for deciding the quantities of spare parts.
大气腐蚀是造成钢结构损伤的一个主要因素,并且是随时间渐变的,其可靠性分析属于时变可靠性的范畴,而腐蚀模型在其中起重要的作用。
It varies with time and the reliability analysis considering corrosion is time variant reliability, while the model of the corrosion affects the reliability analysis significantly.
结合粉末冶金材料含有非金属夹杂裂纹的特点,以裂纹扩展寿命可靠性分析的剩余强度模型与寿命干涉模型为基础,建立了多夹杂裂纹扩展的可靠性敏度分析模型。
Based on residual strength interference model and life interference model, a sensitivity analysis method on reliability was proposed for the fatigue crack growth life of powder metallurgy materials.
研究表明,所建立的钢缆类并串联系统可靠性模型能够为钢缆的可靠性分析提供依据,并且能反映相关失效的影响。
The result shows that the reliability model developed provides a reference to the reliability design of wire cables with dependence failure revealable.
并基于结构可靠性分析中的概率可靠性模型和非概率集合可靠性模型,提出一种新的结构可靠性分析的概率-非概率混合模型。
Based on the probabilistic reliability model and non-probabilistic set-based reliability model, a new hybrid probabilistic and non-probabilistic reliability model is proposed.
应用该模型对盾构机刀盘驱动多级行星传动系统进行了可靠性分析。
Reliability models for each failure units like gears and bearings were established first.
在研究测量误差分析、模型误差统计检验、变形分析、可靠性分析和优化设计等问题中,经常需要对统计量分布的非中心参数进行估计。
The noncentral parameter of statistic distribution often needs to be estimated in error analysis, statistical test, deformational analysis, reliability analysis, and optimum design, etc.
通过分析金属化膜脉冲电容器的退化失效机理,利用该竞争失效模型,对金属化膜脉冲电容器进行了可靠性分析,确定了该型电容器的可靠度函数。
Then, by analyzing degradation mechanism of metallized-film capacitor, this paper presents a life distribution model of metallized-film pulse capacitor using the models.
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