通过提取直方图的外层,以及计算像素点周围的局部模糊程度来更新粗糙度。
By extracting encrustation of histogram, and calculating partial fuzzy extent around pixels to update the fuzzy roughness.
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。
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.
提出了转轴系统的振动模糊可靠度计算方法和计算公式。
The method and the formula of calculating vibration fuzzy reliability of the shaft system are presented.
相关分析主要是计算相关系数,模糊识别主要是计算监测点波形的模糊隶属度。
Correlation analysis is to calculate the correlation coefficient mainly, and vague identification is to calculate the vague subordinate degree of waveform at monitored point.
建立了定量指标模糊隶属度的数学表达式。通过计算综合评价值,从而确定出最优方案。
The optimal plans are determined by calculating comprehensively-evaluated values and creating the mathematical expressions of fuzzy subjection degree for diverse quantitative indexes.
理论计算和计算机模拟实验结果显示,模糊控制迭代算法的迭代结果其振幅均方误差为0.69%,振幅不均匀度为1.01%。
Computer simulation experiment, as well as theoretical research show that the amplitude mean square error of the iterative output derived from IAFC is 0.69%, and the amplitude un-uniformity is 1.01%.
利用抗震设计原则和地震危险性分析给出了一个计算模糊可靠度的方法。
An algorithm to calculate the fuzzy reliability is obtained, which USES the advantages afforded by the aseismic design principle and the seismic hazard analysis.
基于模糊失效准则建立了混凝土箱梁桥的可靠度计算模型,并计算了一座实桥基于模糊失效准则的可靠度。
On the basis of fuzzy failure criterion, model of reliability of concrete box-girder bridge is set up, and the reliability of existing bridge is calculated.
依据模糊群子论的基本原理,导出了水泥体系粒径分布的群子本征方程,并计算得到水泥体系的群聚度。
The sub cluster intrinsic equation for the cement particles size distribution was derived on the base of fuzzy sub cluster theory.
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。
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.
并通过计算和比较这些模糊子集的模糊度大小给出湖泊富营养化状态的评价等级判断。
The assessment grade of eutrophication state of lake is given by calculation and comparison of the fuzzy degree values of these fuzzy sets.
在此基础上给出了矿井机械动态可靠度和故障率的计算方法,指明了模糊信息的实用价值。
On these basis, the author puts forward the method calculating dynamic reliability and fault rate of mine machinery, and demonstrates the practical value of fuzzy information.
实例验证表明:该算法不通过三角分解就能够找出所有的规范模糊组,提高了计算精度,同时也降低了计算复杂度。
It is demonstrated by an example that the proposed algorithm can find all canonical groups without triangle decomposition and heightens the precision and decreases the complexities of computation.
文中采用计算机自适应的最小二乘优化方法实现模糊诊断系统隶属度函数的机器自学习功能。
The least square method of computer adaptation is applied to complete the function of computer self-learning of membership function in fuzzy diagnosis system.
运用模糊数学理论,本文分析了车辆整车振动模型自由度与计算精度之间的关系。
Based on fuzzy theory, the relationship between the freedom degree of vehicle vibration model and the accuracy of calculation is analyzed in this paper.
然后在构造模糊优先关系矩阵的基础上计算备选路径的优先度,由此得到路径被选择的可能性。
Based on the fuzzy priority relation array, priority values of the choice paths are computed, and the choice possibilities of paths can be obtained.
根据可靠性要求,计算出模糊动态可靠度。
Fuzzy dynamical reliability was gained when reliability requirements were given.
介绍了旋转机械零件避开共振模糊可靠度计算方法。
This paper introduces that computation method of fuzzy reliability for distancing from resonance of rotary machinery parts.
基于模糊概率理论与可靠性设计原理,提出了一种应力为常量、强度为模糊量时的模糊可靠度计算方法。
According to the fuzzy probability theory and the reliability design principle, the method used for calculating the fuzzy reliability with fuzzy strength and constant stress was put forward.
本文综合考虑齿轮传动设计中设计参数的随机性和模糊性,提出齿轮传动的模糊可靠性设计方法,推导出其模糊可靠度的计算公式,并给出了设计实例。
Some design parameters of gearing are fuzzy chance variables. This paper presents a method for the fuzzy reliability design of gearing and gives the calculating formulas and design examples.
依据层次分析法和专家调查法给出了武器系统可靠度模糊评定的计算公式。
The reliability fuzzy evaluation formulation for weapon system using the analytic hierarchy process and expert investigation method is given.
提出了简单易行的模糊安全事件隶属函数定义方式,完善了模糊可靠度计算理论。
Advising simplicity and expediency definition mode about membership function of fuzzy strength, completing fuzzy reliability calculation theory.
为保证生产中化学成分的准确度和稳定性,探讨了成分模糊参数的计算,提出综合统计模糊评价的方法。
The calculation of fuzzy parameters of composition has been discussed and a method for statistical integrated fuzzy evaluation is put forward.
提出随机-模糊概率模型的分布参数为区间界限限定时,结构模糊可靠度的计算方法。
The calculation method of the fuzzy reliability of the structure was proposed when the distribution parameters of the random-fuzzy probability model were limited by the interval limitation.
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。
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.
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。
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.
提出了液氢供应系统健康状况的定量综合评价指标———健康度,将基于模糊集的数据融合方法用于健康度的计算。
The concept of health degree was defined, which is used as a quantitative index for evaluation of the health condition of liquid hydrogen supplying system.
讨论了计算直觉模糊集语义匹配度的若干途径,包括贴近度、语义距离、相似度、复合条件的匹配等。
All kinds of approaches to computing the semantic matching degree on IFS, including those of near compactness, semantic distance, similarity and compound conditions match, are discussed.
首先计算整幅图像的模糊连接度,通过阈值分割提取出感兴趣的对象,并将模糊连接度作为图像的冗余特征;
First, the object with interest is extracted and a new image scene is constructed using fuzzy connectedness-based method.
首先计算整幅图像的模糊连接度,通过阈值分割提取出感兴趣的对象,并将模糊连接度作为图像的冗余特征;
First, the object with interest is extracted and a new image scene is constructed using fuzzy connectedness-based method.
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