介绍了一类比较简单实用的软件可靠性评价模型,并给出了解析方法。
A simple and practical model of software reliability is introduced, and analysis method is given.
为了较好的解决这个问题,本文首先通过故障树分析(简称FTA)的学习,探讨用故障树分析法作为眼科医疗器械产品质量可靠性评价模型的基础。
To settle this question better, this thesis discusses to use FTA as the base of product quality reliability evaluation model of ophthalmic medical instrument by learning FTA;
它是最广泛采用的处理不确定性因素(如药品费用、治疗效果)的方法,通过改变参数值来检验经济学模型或评价结果的可靠性。
It is the most widely used method to treat indefinite factors such as drug fees, treatment effects. It tests economics models or evaluates reliability of results by changing parameter values.
目的在活体状态下应用CT灌注扫描技术,评价大鼠急性脑缺血再灌注模型的可靠性。
Objective To evaluate the reliability of a rat model of acute cerebral ischemia and reperfusion by using cerebral perfusion functional ct.
模型即可用于在线预测也可用于离线分析计算,为锅炉安全性与可靠性评价提供重要依据。
The model can be applied for online prediction or off-line calculation, which provides an important basis to evaluate the security and reliability of power plant boiler.
结合工作条件变化模型,提出一套智能仪器产品在变化环境中可靠性评价的方法。
A evaluate method of reliability is provided which is used to intelligence instrument under changeable working condition, combined with the working condition model.
马尔科夫过程模型已经广泛地应用于系统可靠性评价中。
Markov Process Model has been widely used in system reliability evaluation.
介绍了电子设备现场可靠性数据采集分析系统的作用、设计思路、评价模型和实现方法。
This paper introduces a real time reliability data collecting and analyzing system for electronic equipment. The application, the evaluation model and the design of this system are presented.
结论表明,计算模型的正确性决定评价结果的可靠性,力学参数控制评价结果的精确度。
The study results show that the reliability assessed conclusion is chosen by the correctness calculated model, and the precision evaluated conclusion is chosen by the mechanical parameter.
可变模糊集方法以可变模糊集理论为基础,通过模型参数的变化,提高评价结果的可靠性。
Variable fuzzy sets methods are based on variable fuzzy sets theory. Through variability of model parameters, the reliability of evaluation could be enhanced.
结果表明,提出的模型和方法与传统的相比,不仅善于参数精度高的评价,但也可以应用到可靠性增长试验。
Results show that the model and method proposed is not only good at parameter evaluation with high accuracy in comparison with the traditional, but also can be applied to reliability growth testing.
通过实例的应用,分析证明了其模型的可靠性,从而为耕地质量动态评价的科学化提供了依据。
According to the analysis of tangible example, the dependability of model was tested, and provided the basis for scientific dynamic assessment about cultivated land quality.
通过油藏数值模拟的历史拟合精度来评价地质模型的可靠性,由动态模型验证静态模型。
Reliability of the geological model was evaluated by history matching precision of oil reservoir numerical simulation. Static model was validated by dynamic model.
本文依据动作可靠性的基本概念,结合机器人动作可靠性评价的基本要求,建立了机器人运动误差分析模型。
According to the concept of motion reliability, an analysis model for movement error is established by considering basic requirement of robot motion reliability in this paper.
在模型可靠性评价中,Z因子达到0.786以上。
非齐次泊松过程类软件可靠性增长模型是评价软件产品可靠性指标的有效工具。
Software reliability growth models (SRGMs) based on the non-homogeneous Poisson process (NHPP) are quite successful tools that have been proposed to assess the reliability of software.
作者提出了一种双同构贝叶斯网络模型的可靠性评价和重新评价的配电网络。
The authors proposed a method for reliability evaluation and re-evaluation of distribution network by dual isomorphic Bayesian network model.
该方法定义了模型预测的正确率这一概念,进一步由正确率导出模型预测结果正确的概率,以此来评价模型预测结果的可靠性。
Therefore, based on mathematics statistics theory, this thesis presents a new evaluation method for evaluating these predicted results by introducing the notion of the correction rate of prediction.
该方法定义了模型预测的正确率这一概念,进一步由正确率导出模型预测结果正确的概率,以此来评价模型预测结果的可靠性。
Therefore, based on mathematics statistics theory, this thesis presents a new evaluation method for evaluating these predicted results by introducing the notion of the correction rate of prediction.
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