The article analyses original methods of DGA fault diagnose, include three-ratio method, artificial neural network method, Fuzzy Theory, diagnosing expert system, grey relational algorithm, et.
本文分析了原有的DGA故障诊断方法，包括三比值法、人工神经网络法、模糊理论、变压器诊断专家系统、灰色关联算法等。
In this paper, the cost estimate system of constructional engineering has been studied based on the theory of Fuzzy Mathematics and Grey system, and a practical computer software has been worked out.
本文利用模糊数学和灰色系统理论，对建筑工程造价估测系统进行了研究，并在此基础上，研制成实用软件。
The predictive models of fuzzy graph, nonlinear regression and with grey theory are set up from different aspects by analyzing the features of road traffic accidents.
通过分析道路交通事故发生的特点，从不同的角度，建立了模糊图模型、非线性回归模型及基于灰色理论的灰色预测模型。
Safety management: Establishes the dynamic comprehensive analytical method on major hazard and safety management of the major hazard by applying the grey system theory and fuzzy math theory.
安全管理水平：运用模糊数学理论和灰色系统理论，建立了重大危险源安全管理水平动态综合分析法。
Of 20 cultivars, 11 promising cultivars were analyzed and evaluated with the theory of Grey relevancy and hierarchy evaluation of fuzzy algorisms.
用灰色关联度理论和模糊数学层次评价方法对试验中表现较好的11种苜蓿材料进行了分析比较。
This article based on the grey fuzzy theory, builds mathematic model, combines SERVAUAL evaluation index and educes a new method to evaluate the service quality.
本文以灰色模糊理论为基础，建立数学模型，结合SERVQUAL评价指标，得出一种新的服务质量评价方法。
According to the fussy of evaluating index and the uncertainty of evaluating information, the theory of grey fuzzy is proposed in order to evaluate the danger in p.
针对评价指标的模糊性和评价信息的不确定性，运用灰色模糊理论研究学校体育风险的评估问题。
Grey system theory is introduced into the multi-attribute fuzzy optimal selection of design scheme, the fuzzy optimal selection model is formed based on the grey relational analysis.
将灰色系统理论引入设计方案的多属性模糊优选，形成基于灰色关联分析的模糊优选模型。
And then by combining it with fuzzy theory, a pattern recognition method based on fuzzy grey relation is proposed.
首先建立了灰关联分析的新的理论模型，然后将其与模糊集理论结合起来，提出了一种模糊灰关联模式识别方法。
And then by combining it with fuzzy theory, a pattern recognition method based on fuzzy grey relation is proposed.
首先建立了灰关联分析的新的理论模型，然后将其与模糊集理论结合起来，提出了一种模糊灰关联模式识别方法。
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