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。
By combining BAYES theory with fuzzy comprehension evaluation method, this paper suggests a new method to determine the distribution of rock parameters.
用模糊综合评判方法与BAYES理论相结合,给出由小样本试验数据确定岩土参数的概率分布。
In this paper, the distribution type can be judged conveniently from a group of test data with approach degree theory in Fuzzy mathematics.
本文利用模糊数学中的贴近度原理,根据一组观测数据,方便地判断出其分布类型。
This article applies the Fuzzy Set Theory to the analysis of test scores and proposes a feasible and effective approach to the assessment of the general distribution of test scores.
本文将模糊集合理论应用于考试分析,提出了一种对考试成绩的总体分布进行估计的较合理、有效的方法。
The number and the distribution of fuzzy sets in input variables must be previously settled.
算法要求预先确定各输入变量上模糊集合的数目及分布;
Using the gravity center of the Fuzzy Set as the common standard, it is entirely possible to analyze the grade distribution to the basic evaluation indexes, the middle and final evaluation result.
采用模糊集重心作为共同的标准,完全有可能分析基本评价指标、中间和最终评价结果的等级分布。
An earthquake damage prediction method of structures is presented in this paper using the principle of information distribution and fuzzy deduction.
本文运用信息分配原理和模糊近似推理方法,提出了一个利用结构地震反应进行地震震害预测的方法。
Based on the embedding theorem of fuzzy sets, we consider a sort of parameter family for the distribution of imprecise data and propose the corresponding point estimation approach.
基于模糊集的嵌入定理,对非精确数据的分布提出一种统计参数族,并给出相应的点估计方法。
The sub cluster intrinsic equation for the cement particles size distribution was derived on the base of fuzzy sub cluster theory.
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。
Following that the characteristics of statistical distribution of fuzzy point objects are described.
最后,给出了模糊点目标的统计分布数字特征。
The article applies fuzzy gathering distribution model and distribute species from different trees, time and space decides on the related parameter.
本文从不同树种、不同时间、空间的分布出发,应用模糊聚类分区模型先对样本进行分类,以便确定有关参数。
Fuzzy weight function algorithm is used for optimization, but it suffers a shortcoming of sawtooth dose intensity map distribution.
模糊权重算法是一种优化算法,但该算法存在一个缺陷——剂量强度图谱分布上有锯齿现象。
In this paper we give a new method to fix the fuzzy information distribution function of qualitative dates and widen the application scale of the new theory, fuzzy information distribution.
提出定性指标的一种信息分配函数确定方法,拓宽了模糊信息分配理论的应用范围。
In order to use the distribution of objects in information system, statistical values are computed on an axis by fuzzy clustering.
为了利用信息系统对象在数据空间中分布,通过对对象的模糊聚类,计算每一类在坐标轴上的统计值。
The distribution pattern of automobile reliability data has a nature of fuzzy set.
汽车可靠性工程数据的分布规律具有模糊集合的性质。
The soil types, their distribution and their basic properties were presented. The soil nutrient levels were evaluated by means of the fuzzy comprehensive index (FCI).
本文概述了神府煤田在柳塔镇辖区内的土壤类型及其分布和土壤的基本理化性质。
A new method of design hypersonic vehicle trajectory tracking system using fuzzy control is presented to overcome the disadvantage of flight trajectory distribution caused by separation disturbance.
针对高超声速飞行器飞行过程中因干扰造成的飞行轨迹散布问题,提出了采用飞行器飞行轨迹的模糊控制设计方法。
This paper analyses the distribution modes selection of the food cold chain for 2008 Olympic Games with the method of fuzzy evaluation, and USES AHP to ensure the weight of the index.
通过选取了模糊综合评判法对2008年北京奥运会食品冷链配送模式选择进行分析,在综合评判法中采用了层次分析法确定评价指标的权重。
Given the fuzzy characteristic of rainfall weather and intensity, a fuzzy inference model of rainfall distribution and intensity of satellite cloud images was proposed.
在卫星云图降水分析中,针对降水天气和降水强度具有明显的“模糊”特性,提出了云图降水的模糊推理模型。
The joint decision-making problem for chain store location and distribution center selection is formulated as a fuzzy multi-objective mixed-integer programming model.
建立了连锁门店选址和配送中心选择联合决策问题的模糊多目标混合整数规划模型。
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.
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。
After posterior mean is exploited as fuzzy point estimate, loss frequency distribution and severity distribution are gotten.
取后验均值作为模糊点估计值后,便得到损失频度与强度分布。
This paper introduces the fuzzy clustering algorithm in the power distribution system planning of the city, and an application using it to forecast the total load of every year of the city.
把模糊聚类法应用在中长期电力负荷预测中,并在某城市的城网改造中,应用该方法预测未来十年内的年用电量。
Thirdly, this paper builds up fuzzy multi-object programming method to determine multi-supplier order distribution which could reduce purchase risk and optimize order distribution strategy.
三是在订货优化决策中运用模糊多目标决策方法确定多供应商间的订货量分配情况,降低采购风险,优化订货分配策略。
In this paper a model of discrete fuzzy membership function based on statistical distribution of features of pattern is presented. It is used for the fuzziness of input features of classifier.
本文提出了一种基于模式类特征空间统计分布的模糊隶属度函数模型,可有效地反映模式在特征空间中的真实分布,用于模式分类器输入特征的模糊化可获取更好的识别性能。
The paper expounded the concept that human error probability is uncertain and fuzzy in structural engineering and dealed with a possibility distribution function for human error probability.
阐述了结构工程中人误概率的不确定性是一非概率性的模糊物理量的概念。
In this paper, the analysis model of structural fuzzy-random reliability of considering human error probability possibility distribution function is derived.
由此给出了人误概率的可能性分布函数,建立了基于人误概率可能性分布的结构模糊随机可靠度分析模型。
The technology of fuzzy control is applied to automation switching control of compensation capacitors in distribution networks.
将模糊控制技术应用于配电网并联补偿电容器组的自动投切控制。
Then, a multi-objective two-stage distribution planning model based on fuzzy satisfaction is put forward.
其次,提出了基于模糊满意度的多目标配电网两阶段规划模型。
Then, a multi-objective two-stage distribution planning model based on fuzzy satisfaction is put forward.
其次,提出了基于模糊满意度的多目标配电网两阶段规划模型。
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