Finally, I establish a software reliability model based on the software system by analyzing these failure data.
对这些故障数据进行分析,最终建立了一个基于此软件系统的可靠性模型。
And based on which an exact solution of reliability model is given.
在此基础上,给出了基本模型可靠性的精确(解析)解。
As an important software reliability model, JM model is significant to study.
作为重要的软件可靠性模型,JM模型的研究具有重要意义。
The process reliability model with the quality parameter as an index was discussed.
提出了工艺系统的可靠性定义,重点研究以质量参数为指标的工艺可靠性模型。
The quantitative reliability model is applied to the test process of spaceflight control software.
尝试将软件可靠性的定量模型应用于航天飞控软件系统的测试过程。
The reliability model and analysis method of the converter valves in VSC-HVDC system is mainly concerned.
文章主要对柔性直流输电换流器的换流阀进行可靠性建模与分析。
System reliability model was established after getting life distribution rules of critical parts of bogies.
在得到摆式转向架关键零部件的寿命分布规律后建立了摆式转向架的系统可靠性模型。
A software reliability model for substation automation system based on improved JM model is set up in this paper.
因此在JM模型的基础上,提出了排错时间为负指数分布的软件可靠性模型及本模型的极大似然参数估计方法。
The numerical example from design practice puts the achieved reliability model into use of object reliability design.
工程设计的数值算例表明,本文提出的可靠度分析模型可用于进行结合梁目标可靠度设计。
The concept and the character of cutting tool reliability and the reliability model of nc cutting tools are presented.
通过分析数控加工刀具的特点,提出刀具可靠度的概念和性质以及数控刀具的可靠度模型。
Finally, based on the reliability model of hard real time dual working system, the two switch schemes are analyzed and compared.
最后,在建立强实时双工系统的可靠性模型基础上,对系统的两种切换方案进行分析与比较。
The stability probability of blocky surround rocks in a large underground opening is calculated according to the reliability model.
并利用该模型分析了某大型地下空间块状岩体的稳定概率。
The reliability model of a mobile store system is introduced and its reliability is analysed. In addition, calculation examples are given.
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 estimation for a software product mainly depends on the research of the software reliability model and its parameter estimator.
软件产品的可靠性评估主要取决于软件可靠性模型及其参数估值技术。
A new software reliability model (SRM) which combines maintenance policy and failure correlation is proposed to resolve the problem of current SRM.
针对当前软件可靠性模型(SRM)领域失效相关性研究中存在的问题,提出了一个结合维护策略和失效相关性的SRM。
The result shows that the reliability model developed provides a reference to the reliability design of wire cables with dependence failure revealable.
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 reliability analysis of DC sensor based on its reliability model is processed, and the methods used to improve the system reliability are presented.
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 model of strength design of gun barrel is built on the basis of analysis about distributions of material property, loads and dimensions.
从分析火炮身管的材料、载荷和结构尺寸的离散性出发,建立了火炮身管强度设计的可靠度模型;
Then, the complex integral calculation problem in the reliability model of stress and strength interference was simplified by using the Monte Carlo Simulation Method.
其次,采用应力与强度干涉模型和蒙特卡罗模拟法,解决了可靠度计算公式中复杂积分的计算问题。
The algebra synthesis method is used to obtain the expectation and variance of the assemble responses. The reliability model of mechanism motion function can be built.
采用代数综合法求得机构输出总位移的均值和方差,建立了机构运动功能可靠性的分析模型。
The excellent or bad result of using a software reliability model to forecast software, lie on the adjacent degree between the basic hypothesis and the actual development.
软件可靠性模型预测结果的优劣,取决于基本假设与实际开发过程的吻合程度。
Based on the probabilistic reliability model and non-probabilistic set-based reliability model, a new hybrid probabilistic and non-probabilistic reliability model is proposed.
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。
The reliability model has clearly reflected the reliability logic relationship among links in surge bin system, and has important theoretical significance and practical value.
该模型能够全面反映缓冲仓系统各环节之间在不同情况下的可靠性逻辑关系,具有重要的理论意义和实用价值。
To assure the precision of evaluations and predictions, a good software reliability model should have the function of describing test coverage and can reflect the fault repair process.
为了保证可靠性模型的估测精度,好的软件可靠性模型应该包括对测试覆盖的说明,并且能够反映软件的错误修复过程。
Data automatically measured is used to build the evaluating models, including a deterministic model and a reliability model for seepage, and a cusp catastrophic model for slope failure.
以自动化监测数据为评价依据,对渗透安全采用了确定性评价模型和概率评价模型,对滑坡采用了突变模型。
Ensemble sys-tem reliability design flow chart, system reliability model and formulae are given. And a weighting coefficient is introduced to the computing by means of practical situation.
文中给出了可靠性总体设计流程图、系统可靠性模型和计算公式,并在计算中根据实际情况引进了加权系数。
In this paper, a method USES to calculate structure dynamic response is proposed, which is based on the three parameter reliability model and perturbation probabilistic finite element method.
将可靠性分析三参数法与摄动概率有限元法相结合,提出了一套求解结构体动态响应概率分布的方法。
First, the performance function is analyzed by the non-probabilistic set-based reliability model, and then the reliability of all regions in the normalized interval variable space is summed up.
该模型首先通过将功能函数进行非概率可靠性分析,然后将标准化区间变量空间所有区域的可靠度进行求和计算,从而给出结构的可靠度。
The uncertain parameters of structures were expressed by interval variables, and based on a non-probabilistic reliability model, two methods for structural reliability computation were produced.
将结构的不确定参数描述为区间变量,基于非概率可靠性模型研究结构可靠性的两种计算方法。
The uncertain parameters of structures were expressed by interval variables, and based on a non-probabilistic reliability model, two methods for structural reliability computation were produced.
将结构的不确定参数描述为区间变量,基于非概率可靠性模型研究结构可靠性的两种计算方法。
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