在固定参数动态灰色预测模型基础之上进行改进，提出了可变参数动态灰色预测模型。
A variable parameter value rolling grey forecasting model (RGM) is constructed, which makes an enhancement to the fixed parameter value RGM.
因此，动态灰色预测模型在大坝变形的预测预报中比静态预测模型具有更高的应用价值。
Therefore, the dynamic gray forecast model had higher value than static model in dam deformation forecast.
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.
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.
在此基础上，采用GM(1,1)灰色动态模型预测西川河流域降雨入渗量随水土流失治理度的变化趋势。
A gray dynamic model is put forward to the infiltration quantity tendency in the Xichuan catchment was predicted by a gray dynamic model, GM (1, 1).
结合心跳策略和灰色预测方法，设计了一种动态心跳机制，并给出了预测模型和实时预测策略；
Combining heartbeat strategy with grey prediction method, a dynamic heartbeat strategy was designed, and the prediction model was presented, as well as a real-time prediction strategy.
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.
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.
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.
本文建立了灰色与周期残差叠加模型，并运用模型预测了地下水的变化动态。
Therefore, in this pape we discuss the grey properties of groundwater system, give a superposed model of grey and cyclic error, and forecast the dynamics of the groundwater system by the model.
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.
采用对舰艇运动的坐标跟踪法，应用灰色预测技术，建立舰艇的灰色预测动态模型。
Using grey prediction and coordinate tracking, this paper sets up a dynamic grey prediction model for a ship.
采用对舰艇运动的坐标跟踪法，应用灰色预测技术，建立舰艇的灰色预测动态模型。
Using grey prediction and coordinate tracking, this paper sets up a dynamic grey prediction model for a ship.
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