研究目的是建立机构复杂非线性运动参数的动态预测模型。
The aim of the study is to setup dynamical prediction model of complicated mechanism nonlinear motive parameters.
模型库中有主要害虫种群动态预测模型及动态防治指标模型。
The model system contains 3 kinds of main pests forecasting models and their dynamic economic thresholds models.
根据灰色系统理论,提出一种残差修正的等维灰数据动态预测模型。
A new forecasting model the Equal Dimension Grey Data Dynamic forecasting model Corrected by Remnant Error was proposed based on the Grey System Theory.
本文运用反演建模和自记忆性方程相结合的方法,建立了地下水位动态预测模型。
The prediction model of groundwater level dynamics was established using the combinative method of retrieved model and self-memorization equation in this paper.
在路基填筑施工过程中,根据沉降观测数据用时间序列分析方法建立等维信息动态预测模型。
During the filling construction of the roadbed the total settlement value could be predicted by using time series equal interval prediction model of recent information.
针对这一特点,用灰色动态预测模型对电力远期价格进行了预测,并对不同模型的预测结果进行了研究。
A gray dynamic model is present to forecast electricity forward price and results of different models are studied.
在改良的挣值管理有效模型的基础之上,采用层次模糊综合评判和数量化分析方法提出了挣值管理动态预测模型。
We propose a dynamic forecasting model based on the improved effective model of earned value management by the fuzzy comprehensive assessment and quantitative method.
研究了隧洞施工中地表沉降动态预测模型,提出了时变参数灰色—时序动态预测模型,并建立了一种改进的时变灰色模型。
The dynamic data forecasting model of ground settlement is studied, a new prediction model of grey-time serial with time-varying parameters characters is proposed.
在建立了中国煤炭总产量的GM(1,1)灰色系统动态预测模型,通过检验,证明建立的模型是正确的,具有一定的参考价值。
The GM (1, 1) grey forecasting dynamic model about China's coal output, which is tested, is proved that the model is correct, and has some reference value.
在综合考虑了油层渗透率、地层压力、井底流压等对油井产液量产生影响的因素的基础上,建立了基于上述网络算法的抽油井流入动态预测模型。
Considering oil penetrable rate, stratum pressure, liquid pressure, etc, which affect oil well yield, a network model of oil well drifting forecast was established.
针对网络化制造环境下供应链需求不确定的特点,采用模型预测控制技术解决供应链管理中库存的动态优化问题。
Model predictive control was applied to solve the dynamic optimization problems of the inventory in supply chain management for the demand uncertainty of supply chain under networked manufacturing.
为了实现生产动态的快速预测,用流线方法替代传统的有限差分法求解该模型。
In order to quickly predict the production performance, the streamline method was employed to solve this model as an alternative to the traditional finite-difference method.
提出了一种新的动态交通拥挤预测模型。
This paper proposes a new dynamic traffic congestion prediction model.
灰色预测模型为矿井瓦斯涌出量时间动态数列的预测提供了一条新的途径。
The grey prediction model provides a new way for predicting the time dynamic numerical array of mine gas emission rate.
在构建道路网的数学模型中着重研究了基于动态随机时间的道路行程时间预测。
The forecast of the route travel time based on dynamic random time is stressed and studied in the mathematics model.
动态时间序列周期分析预测模型是从数理统计的角度对值为连续型的时间序列进行分析,发现规律,从而成功预测未来。
The Dynamic time series period analysis and prediction model analyses a serial-typed time series from the point of statistics, finding out the law. thereby succeeding in predicting the future.
对于发生变化的动态经济过程,应用定常参数模型进行预测时误差较大。
In forecasting dynamic economic processes by using the model with steady parameters, large errors are often discovered.
现有六种油气田动态预测的灰色系统模型,但在实际应用中需要根据具体油气田选择适当的模型。
There are six grey models of dynamic prediction of oil and gas fields, but an appropriate model should be selected according to a certain oil or gas field in practice.
此模型为氯乙烯悬浮聚合过程的动态特性分析、过程预测控制和优化提供了基础条件。
The model provides the basis for dynamic behavior analysis, process predictive control and optimization of VCM suspension polymerization.
在环境温度动态变化的条件下,对模型所预测的和实测的人体生理指标变化进行了比较,结果表明,符合较好。
It was shown that the results predicted from the model with modified parameters were well fitted with that measured On the Chinese subjects during dynamic changes of ambient temperature.
同时针对影响内阻变化的因素太多且不确定的情况,提出了实时在线的方法建立起动态新息的GM(1,1)预测模型。
Because many uncertain factors impact the internal resistance, this paper give a real time method and establish a dynamic innovation forecast model of GM (1, 1).
采用EWMA模型预测动态变化的方差-协方差矩阵,从实证的角度得到更精准的动态迁移相关系数矩阵。
Using EWMA to forecast the portfolio's dynamic transferred variance-covariance matrix, we can get more reasonable and precise dynamic transferred coefficient matrix.
提出了基于动态贝叶斯博弈的攻击预测模型。
This paper described an attack prediction model based on dynamic bayesian games.
文中建立了AGC容量预测和机组选择的动态统一模型。
The authors build up a dynamic unified model for AGC capacity forecasting and unit selection.
在考虑业主支付延期的基础上建立工程建设项目动态现金流预测模型。
After classifying project cost is advised according to their payment lags and considering the delaying of the clients payment, the project cash flow dynamic forecasting model is made.
在考虑业主支付延期的基础上建立工程建设项目动态现金流预测模型。
After classifying project cost is advised according to their payment lags and considering the delaying of the client's payment, the project cash flow dynamic forecasting model is made.
应用识别与校正后的模型预测不同开采方案下的地下水动态。
The identified and revised model is used to forecast the groundwater regime for different exploitation schemes.
目的探讨三维自回归趋势面模型技术在疾病时空动态分析预测中的应用价值。
Objective to explore applicability of tri dimensional auto regression trend surface model in studying the space time dynamic of disease.
提出了一种新的基于移动检测技术、神经网络和模糊判断方法的城市路网动态交通拥挤预测模型。
A model for urban road network traffic congestion forecast based on probe vehicle technology, fuzzy logic judgement and back-propagation (BP) neural network was proposed.
提出了一种新的基于移动检测技术、神经网络和模糊判断方法的城市路网动态交通拥挤预测模型。
A model for urban road network traffic congestion forecast based on probe vehicle technology, fuzzy logic judgement and back-propagation (BP) neural network was proposed.
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