A fuzzy reliability apportionment method for series systems is presented in the paper based on the analytic hierarchy process.
文中提出了一种基于层次分析的串联系统可靠性模糊分配方法。
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。
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。
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.
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。
A methodology is presented so as to obtain the slope fuzzy reliability and reliability index. An example is given, and the results are compared with the current reliability assessment.
本文给出模糊随机可靠度的计算方法,给出实例并与经典随机可靠度比较,得到更合理的结果。
In this paper, the problem of the parameter sensitivity in fuzzy reliability analysis is discussed, and a computational method of parameter sensitivity of fuzzy reliability is put forward.
文章讨论了模糊可靠性分析中的参数灵敏度问题,提出了模糊可靠性参数灵敏度的计算方法。
A geometry based mathematical model is established for the calculation of reliability index by use of the fuzzy random reliability theory for slope stability analysis.
将模糊随机可靠度理论应用于边坡的稳定分析,建立了基于几何法计算广义可靠指标的数学模型。
The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.
考虑钻机(水)龙头和转盘主轴承工作载荷的模糊性及可靠性要求,应用模糊数学基本原理求得平均计算载荷,从而计算出主轴承的模糊可靠性寿命。
The mathematical models of probability of random event and fuzzy random event should be taken to analyze the reliability of a structure for these two kinds of limit state.
对这两种极限状态,应分别采用随机事件和模糊随机事件概率的数学模型进行其可靠度分析。
The SVMFN employs a new definition of fuzzy density which incorporates accuracy and uncertainty of the classifiers to improve recognition reliability.
SVMFN中采用了一种新的模糊密度定义,同时考虑了分类器的精确度和不确定性,提高了识别的可靠性。
The paper introduces a control system of heating process furnace based on the fuzzy neural-network. The system has advantages of simple operation, strong robustness and good reliability.
介绍一种基于模糊神经网络的热处理电加热炉控制系统。本系统操作方便、运行可靠,具有较强的鲁棒性和可靠性。
For a problem with performance functions which include random variables with fuzzy distribution parameters (FDP), it is important to evaluate their reliability accurately and rapidly.
对于功能函数中含有模糊分布参数(FDP)的随机变量问题,如何准确且简便地评估其可靠性,是十分重要的。
In the part of improved algorithm, a Monte Carlo based approach for fuzzy reliability evaluation is presented.
在算法改进方面,提出了基于蒙特卡罗法的配电系统模糊可靠性评估方法。
The paper presents a set of fuzzy method to solve the effect of non-random subjective indefinite factors on the reliability of the earthquake-proof structures.
本文对主观随机不确定因素对结构抗震可靠性的影响采用了一套模糊处理方法得到了考虑。
The common question how to evaluate product quality reliability, especially with fuzzy-gray characters, in a scientific, effective and convenient way, is confronted by enterprises now.
怎样科学、有效、方便地评价产品质量的可靠性,特别是具有模糊、灰色问题的产品质量问题的可靠性,是目前企业普遍遇到的问题。
An approach for enumerating the significant failure mode for fuzzy structures, and a procedure for possibilistic reliability analysis of fuzzy structural systems were given.
提出了模糊结构体系主要失效模式的识别方法,和结构体系的能度可靠性分析方法。
According to the reliability design theory and Fuzzy mathematics theory, put forward a Fuzzy reliability design method of working parameter for plate brake and give some application examples.
从机械可靠性设计理论及模糊数学理论出发,给出了盘形制动器工作参数的模糊可靠性设计方法,并附有应用实例。
This thesis addresses the problem of fuzzy reliability for Multi-State System (MSS), which is a branch of fuzzy reliability theory.
本论文研究内容为模糊可靠性理论的一个重要分支——多状态系统的模糊可靠性理论。
By the combination of fuzzy reliability theory with optimization theory, a fuzzy reliability optimal mathematical model of gear transmission in wheel-side reducer is established.
通过模糊可靠性理论与优化设计理论的结合,建立了轮边减速器齿轮传动的模糊可靠性优化设计模型。
A new reliability analysis and evaluation method for small sub-sample weapon system based on the reliability theory and fuzzy set theory is proposed.
基于可靠性理论和模糊集合论,提出了一种新的小子样武器系统可靠性分析和评定方法。
This paper shows a fuzzy arithmetic for existing structural reliability, based on the unascertainty of structural resistance and load effects.
基于结构抗力和荷载效应的不确定性,提出了一种既有结构工程可靠度的模糊算法。
In this paper, a method based on the fuzzy judgement and Bayesian theory to evaluate the model of storage reliability of radio fuse using simple sample data is presented.
本文用模糊综合评判方法与贝叶斯理论相结合,给出由小样本实验数据来确定电子系统长储可靠性模型的方法。
This paper presents the fuzzy reliability design of the helical compression spring, on condition that a fuzzy variable strength and a random stress are given.
本文对螺旋压缩型弹簧的强度为模糊变量、应力为随机变量的情况,提出了模糊可靠的设计方法,并给出了计算实例。
The sealing fuzzy reliability of a flanged system is investigated under the ideal case.
文中对理想情况下法兰的密封模糊可靠度进行了较为详细的研究。
The calculation theory of the reliability of the system in a fuzzy state was founded based on the fuzzy measure, and the reliability of the petroleum pipeline systems was studied by using the theory.
在模糊测度的基础上,建立了模糊状态下的系统可靠度计算理论,并用该理论研究了输油管道系统的可靠度。
A general approach to fuzzy apportionment of mechanical system reliability during conceptual design, which is suitable for a series-parallel system, is developed in terms of the improved model.
利用该评判模型,给出了一种适用于混联机械系统设计初期可靠度模糊分配的一般性方法。
This paper puts forward a fuzzy random reliability formula named weighted average method, under the condition that random stress and fuzzy strength are all continuous variables.
对连续型随机应力和离散型模糊强度的模糊可靠度计算公式进行了研究,提出了当随机应力和模糊强度均为连续型时的加权平均法计算公式。
Fuzzy reliability is a new design method.
模糊可靠性设计是一种新的设计方法。
With respect to comparability and analysis, it draws a conclusion that fuzzy reliability optimal design is more practical to engineering problems.
结合实例进行分析计算,经对比分析得出模糊可靠性优化设计更接近工程实际的结论。
Finally, according to the 12366 Call Cernter, I establish a software reliability model and introduce a fuzzy comprehensive evaluation method for software reliability.
最后结合实例详细论述了一个软件可靠性模型的建立与验证过程并介绍了一种软件可靠性模糊综合评估方法。
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