The example explicates the rationality of Fuzzy probability.
通过算例说明模糊概率比定值判别的合理性。
The danger function of gas burst was proposed based on the Fuzzy Probability Theory.
基于模糊可能性理论建立了瓦斯突出危险性函数。
Using fuzzy probability measure, an information entropy of assessment was introduced.
运用模糊随机可测理论度量了评价系统的不确定熵。
This paper investigates a type of uncertain decision making problems with fuzzy probability and fuzzy payoff assessment.
讨论了一类具有模糊概率和模糊属性评价值的不确定性决策问题。
Firstly, a definition of fuzzy partition entropy is proposed after introducing the concepts of fuzzy probability and fuzzy partition.
首先介绍了模糊概率、用条件概率与条件熵定义模糊划分熵的概念以及模糊划分的原理。
Then the independence of random variables with fuzzy probability (RVFP) was introduced, with the characters of mathematical expectation of discrete RVFP proved.
然后引入了模糊概率随机变量的独立性,给出了离散型模糊概率随机变量的数学期望性质的证明。
Finally, an example is given to prove the validity of the proposed method by comparing it with the traditional reliability analysis method of fuzzy probability.
最后通过算例,与常用的模糊概率的可靠性分析方法进行比较,来验证本文算法的有效性。
Then a rock damage evolutional equation was proposed by the authors based on theory of fuzzy probability measurement, and on micro-analysis and macro-observations.
并从微观分析到宏观现象,由模糊概率测度思想提出了岩石损伤累积方程。
On the basis of theory of fuzzy probability, a preliminary discussion is carried out on the predictive method of stability on cylindrical spiral compression spring.
根据模糊概率理论,对圆柱形螺旋压缩弹簧稳定性的模糊概率预测方法进行了探讨,并给出了实例。
The theory of fuzzy probability has been used in the earthquake damage prediction in the paper, and a prediction model of multistory brick buildings is established.
将模糊数学中的模糊概率理论运用于震害预测中,并建立了多层砖房的震害预测模型。
According to probabilistic theory and fuzzy mathematics, the formula to calculate fuzzy probability of any slips damage and of the development of failure is derived.
由概率论和模糊数学理论得出了各分块发生局部破坏和破坏扩展的模糊概率计算公式。
Based on the fuzzy probability theory, a new model for water resources renewal capacity evaluation is proposed, and the procedure for calculation is presented in detail.
以模糊概率理论为基础,建立了一种新的流域水资源可再生能力评价模型——模糊概率模型。
Using the concepts of subordinate degree and fuzzy probability in fuzzy mathematics, the fuzzy multifactorial evaluation of 10 Pleurotus strains was carried out in our study.
应用模糊数学中隶属度和模糊概率概念,对10个侧耳菌株进行了模糊综合评价。
This paper draws a conclusion that Generalized Possibility theory is Fuzzy Probability theory, and the present Possibility theory is a special case of Fuzzy Probability theory.
本文得出结论,广义的可能性理论即为模糊概率论,而现行的可能性理论即为模糊概率论的特殊情形。
The relationship between fuzzy probability defined by lower approximation and upper approximation of random fuzzy sets and fuzzy belief measures, fuzzy plausibility measures is discussed.
讨论随机模糊下近似、上近似集的模糊概率与模糊信任测度、模糊似然测度之间的关系。
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。
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.
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。
Based on the concept of fuzzy probability, this paper gives the results of estimation by fuzzy probability for the possibility of good or bad stability of luminous intensity of the luminaire.
本文基于模糊概率概念,给出了光源发光强度稳定性好或差的可能性的模糊概率估计结果。
The model combines fuzzy mathematics theory with statistical methods by using fuzzy probability. The model deduces the membership degrees of the general aggregate from the degrees of the sample.
其基本思路是通过模糊概率把模糊数学理论和数理统计方法结合起来,从而可以由样本推断总体的等级隶属度。
A mathematical theory of fuzzy probability measure has been used for solving the problems of rock mass displacements and deformations due to excavation, especially in the. mining of metallic ore.
本文将模糊数学中的模糊概率测度理论用于研究地下开挖尤其是地下金属矿开采而导致的岩体移动和变形问题。
The results show that the results predicted by Bayes model are both in good agreement with the practical conditions and the results obtained from the neural network model and fuzzy probability model.
研究结果表明,该模型判别预测结果与人工神经网络模型及模糊概率模型的判别结果及实际岩爆情况较吻合。
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 uncertain information may be probable, or fuzzy, or have compound uncertainty, and can be measured respectively with probability entropy, fuzzy entropy and hybrid entropy.
这些不确定性信息或是随机性的、或是模糊性的、或是复合不确定性,可分别用概率熵、模糊熵和混合熵来度量。
Rough set theory is a new mathematical tool to deal with vagueness and Uncertainty problem after probability theory, fuzzy sets, mathematical theory of evidence.
粗糙集理论是继概率论、模糊集、证据理论之后的又一个处理不确定性问题的新型数学工具。
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。
Considering the uncertainty of the probabilities of events in the selection of alternatives, the alternative selection problem with fuzzy state probability is proposed and investigated.
针对决策者在进行方案选择时各种自然状态发生概率的不确定性,提出并讨论了离散型模糊状态概率下的方案选择问题。
FSQTL can model the deterministic time, probability time, stochastic time and fuzzy time, and analyze the performance by possibility in real-time systems.
FSQTL能够建模实时系统中的确定时间、概率时间、随机时间和模糊时间,并利用可能性实现对性能需求的分析。
Analytic result is illustrated to show that the method is suitable to probability fuzzy design of other machine system.
分析结果表明该模型建立方法亦适合其他机械系统的概率模糊设计。
Using the membership function, the fracture probability in the fuzzy region can be determined.
利用隶属函数可以确定模糊区内的断裂失效概率。
Using the membership function, the fracture probability in the fuzzy region can be determined.
利用隶属函数可以确定模糊区内的断裂失效概率。
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