系统灰预测是灰色理论的一个重要部分。
System grey prediction is the important part of the grey theory.
灰色预测是灰色系统理论的一个重要组成部分。
Grey forecasting is an important part of the grey system theory.
该方法克服了灰色预测理论对波动较大的随机序列的预测精度低的缺陷。
The method would overcome the serious defect of grey prediction theory in predicting random serials with big fluctuation.
根据灰色理论中的灾变预测，对发电厂中设备的故障日期作了预测，从而为实现设备从计划检修向状态检修提供了依据。
Based on catastrophe forecasting of grey theory to predict the date of equipment failure, the base for overhaul of equipment from planning repairing to status repairing is provided.
通过对近年全国铁路货运量的统计数据进行分析，运用灰色理论建立了铁路货运量预测模型。
After analyzing the data on railway freight volume of recent years, the authors establish the railway freight volume forecasting model by use of grey theory.
并用灰色预测理论对该系统现有的年用电量时间数据序列进行处理，进而建立了GM（1，1）预测数学模型，最后提供了预测实例。
Time data sequence on existing annual power consumption are dealt with by using principles of grey production, thus establishing GM(1, 1) grey model. Finally, a example is given.
灰色理论在水位预测方面通常采用GM(1,1)模型进行预测。
In the water level prediction, the GM (1, 1) model is commonly adopted in the grey theory.
为了弥补这一缺陷，本文基于灰色理论提出了一个预测油中气体浓度的新方法。
For making up the disadvantages, a new method based on Grey Theory to predict the gas in oil concentrations is proposed in this paper.
本文把一种新的灰色理论自修正模型应用到负荷预测的误差校正中。
A new gray theory self-correcting model is applied to the error correct of Short-term Load Forecasting Technique.
提出了基于灰色理论的海底管道剩余寿命预测方法。
A method to forecast the remaining life of corrosive submarine pipelines based on grey theory was proposed.
采用灰色理论中的等维新息思想构建训练样本，建立了等维新息神经网络预测模型。
A new neural network model is established based on the concept of equal dimension and new information in grey theory.
利用灰色理论的GM(1,1)残差模型，建立了甜菜糖厂生产期蔗糖分的预测模型，精度较高，获得满意效果。
The mathematical model of sucrose content is given with residual GM (1, 1) model of the grey systematic theory in this paper. The result is precision.
同时，运用灰色理论中的等间距数列预测建立了GM（1，1）模型，对膜致应力-时间的关系进行了数据分析。
Meanwhile, through the grey forecasting of equidistant data sequent, GM(1,1) modeling is established, while the data analysis about the relationship between additive stress and time is made.
用灰色理论研究充填体变形在相空间中相点距离的演变规律，建立了重构相空间的灰色预测模型。
Analyzing the change laws of distance in phase space to deformation in backfill, a prediction model is built based on phase space reconstruction with gray theory.
结果表明：灰色理论预测值与另两种方法的预测值相比要小些，偏于安全。
Generally, the prediction values given by grey theory is smaller than that of other two methods.
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。
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.
在用遗传方法对灰色理论建模数据进行全局优化的基础上，建立了预测冻结法施工中外层井壁承受冻结压力发展趋势的智能灰色理论模型。
On the basis of the global optimization of data which is used to build up mold, the artificial intelligent grey theory mold was established to forecast the freeze pressure development trend.
基于灰色理论与神经网络相结合能改进预测精度的思想，本文阐述了灰色理论和神经网络相结合的技术。
Based on ideals of improving on forecasting precision of the combination grey theory and neural network, the technology of the combination was given.
简述了灰色理论中灾变预测的特点及其建模过程，并将其应用于企业安全事故预测之中。
The set up process of gray theory is described, as well as the disaster forecast and its application in accident forecast.
利用灰色理论本身的特征对经济参数进行预测，并运用自适应模糊神经网络对其拟合误差进行预测，从而达到较好的预测效果。
This article utilizes the character of Gray Theory to predict the economy parameter, and then in order to obtain a better predicting effect, the ANFIS is employed to predict its simulating error.
应用灰色系统理论，由油井重复压裂前的递减产量，生成相应的一阶累加序列，由累加序列建立了灰色预测模型GM (1,1)。
A grey predicting model of GM (1, 1) can be established with the accumulated sequence generated by the oil well decline rate before refracturing according to the theory of grey system.
本文提出一种基于误差传递思想和灰色预测理论的质量控制的误差模型。
This thesis proposes a deviation model for quality control, on the basis of deviation transmission idea and the Grey System prediction.
通过运用灰色理论预测高含水井层系的含水变化情况，并进行去堵求产，取得了较好的效果。
Grey theory is used to predict variation of water content in the plugged intervals in Wells with high water cut, and calculate production through unplugging.
同时使用灰色理论中GM预测模型对发动机的监测参数进行预测，从而及早分析出发动机所处工况。
Meanwhile, monitoring parameters will be predicted by a GM model of Grey Theory, and engine health condition will be analysed early.
以工程数学理论为基础，运用灰色预测的方法，对建筑物基础的最终沉降变形进行预测。
Based on theory of engineering math, with the method of gray prediction, this paper gives a prediction to the last subsidence of a building base.
文章通过利用灰色理论预测柳河水系的干旱年，阐述了灰色理论预测随机水文要素的基本方法。
The paper forecasts the drought year of Liuhe river water system by the grey theory, and expatiates the basic method to forecast the stochastic hydrological elements by the theory.
将灰色预测理论引入到变结构控制中，设计了一种新型的灰色变结构控制器。
The grey predicting theory is introduced to sliding mode variable structure control and a novel grey sliding mode is designed.
灰色模型是灰色系统理论的重要内容，灰色预测、灰色决策、灰色评估等许多理论都是通过建立灰色模型来处理的。
Grey model is the important content in grey system theory, many problems such as grey forecasting, grey policymaking and grey estimating are solved by setting up grey model.
灰色模型是灰色系统理论的重要内容，灰色预测、灰色决策、灰色评估等许多理论都是通过建立灰色模型来处理的。
Grey model is the important content in grey system theory, many problems such as grey forecasting, grey policymaking and grey estimating are solved by setting up grey model.
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