运用灰色预测理论,对宁夏未来几年的交通事故形势作了预测;
By use of the Grey Model theory, this paper forecasts NingXia' s traffic accident trend in the following five years.
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。
Resonance analysis of gear system with the consideration of dynamic rigidity, transmission error and tooth backlash;
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.
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.
基于灰色预测理论,给出了飞行事故率和事故症候率预测分析的新方法。
The new forecast analysis method on the flight accident-rate and the flight incident-rate is discussed by using the forecast method based on grey control principle.
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.
以现场实测资料为依据,将GM(1,1)灰色预测理论应用于桩顶位移预测。
On the basis of in-situ survey data, the displacement of anti-slide pile top is predicted using the gray prediction theories of GM (1,1) model.
以青岛市为研究对象,对其工业需水量进行了预测研究,预测方法采用灰色预测理论。
Taking Qingdao as the research object, the forecast research on its industrial water demand is conducted, the method of prediction USES the grey prediction model.
文章将灰色预测理论引入到滑模变结构控制中,设计了一种新型的灰色滑模变结构控制器。
In this paper, the grey predicting theory is introduced in sliding mode variable structure control and a novel grey sliding mode variable structure controller is designed.
本文对灰色预测理论及模糊控制技术进行了介绍,并提出了一种对跳汰机给煤量进行灰色预测和模糊控制的新方法。
The gray model forecasting theory and fuzzy control technology are introduced, and a new method based on gray model forecasting and fuzzy control of coal-feed in a jig is proposed in the paper.
本文根据灰色预测理论,提出了两种适用于供热负荷预测的灰色系统方法——GM(1,1)法和灰色校正模型法。
According to Grey Forecasting theory, this paper presents two sets of Grey System Model which can be applied to forecast heating load — GM (1, 1) and Grey Correction Model.
将小波分析理论、灰色预测理论和时间序列预测法组合进行需水量的预测,为原始非平稳时间序列的预测应用拓展了空间。
The space of prediction and application of non-stationary time series were expanded through the combined model of wavelet analysis, gray and time series prediction methods.
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.
以河北矾山磷矿产品历史销量为时间序列,利用灰色预测理论,构建其主要产品市场需求预测模型,并对企业2004年主要产品销量进行预测。
A market demand estimation model of enterprise product is set by applying Gray theories. The estimation of sales volume of main products in 2004 of Fanshan Phosphate Mine is made by using the model.
在预测领域,灰色系统理论使用的是GM(1,1)模型。
GM (1, 1) model of Grey System Theory is used in prediction realm.
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.
研究表明,基于灰色系统理论的航天器故障状态预测方法是可行的。
Here, the method to predict fault status of satellite based on Gray System Theory is proposed.
本文利用邓聚龙教授提出的灰色系统理论,采用权函数生成法,建立了大庆地区流脑疾病的预测模型。
In this paper, a Daqing area epidemic encephalitis diseases forecasting model making use of grey system theory proposed by professor Deng Julong and method of weight function was built.
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.
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.
该文应用回归分析和灰色系统预测理论建立参数方程,解决武器系统制造成本估算问题。
The theory of multiple variable linear regression equation and grey system forecast was applied to resolve cost evaluation of the weapon system.
灰色预测是灰色理论的主要内容之一,其中数列灰预测是灰色预测的主要类型之一。
Grey prediction is one of the main ideas of grey theory. The sequence grey prediction is one of major type of grey prediction.
本文根据我国某地区1997 ~ 2007年每年用电量数据,运用灰色理论,预测该地区每年的用电量。
This article utilizes the Grey theory to predict the annual power usage of one certain region, based on the power usage data of this region from 1997 to 2007.
本文针对运动成绩变化规律的模糊性、未知性等等,应用灰色系统理论提出预测运动成绩的灰色模型方法,由此可得对各项运动成绩预测的统一模式(参数不同)。
Taking into account the fuzziness and uncertainty of sports performances, the authors of this paper established a grey module method of prediction by applying the theory of grey system.
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.
预测结果和质量分析表明,灰色系统理论预测效果较优。
The result and quality analysis show that the grey theory is of optimal prediction effect.
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.
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.
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