The proposed mathematical model can be used to design the control system and optimize the rolling strategy, and it has great significance to the rolling prediction and ring production.
所建立的轧制模型可用于环轧控制系统的设计与轧制规程的优化，对环件轧制预测和实际生产有重要的指导意义。
Thickness predicting precision was improved. A new precise and high efficiency way for cold continuous rolling exit thickness prediction have been provided.
冷连轧生产出口厚度预报精度大为提高，为冷连轧出口厚度预报提供了一条准确高效的新途径。
The result of on-line application indicated that rolling force model has good precision of prediction with an error less than 5%.
现场在线应用结果表明：给出的轧制力模型具有良好的预测精度，预测误差可以控制在5%以内。
Described is the determination of the renewal of the present number of cars with the calculation and prediction method of the "Rolling Stock Operation Financial Balance Table".
介绍了通过“车辆运营财务平衡表”的计算和预测方法确定车辆保有量的更新。
By comparison with actual measurement parameters, this conesquence is confirmed to be more accurate in the prediction of the rolling force.
通过与现场实测数据的比较，证明了本解法能更准确的预报冷轧薄板的轧制力。
Investigates the width prediction and setup of strip in rolling passes in a hot strip mill.
研究带钢热连轧生产线中成品带钢的宽度预报与设定。
It is difficult to solve further problems on qualities using traditional rolling theory, and the prediction of tube hollow qualities is even more difficult.
传统的轧制理论难以解决其质量问题，应用人工神经网络则能较好地解决毛管质量的预测问题。
To improve the precision and efficiency of rolling force prediction on tandem cold rolling mill, a neural network model combined with ant colony algorithm is presented.
为提高冷连轧机轧制力的预报精度和预报速度，用蚁群算法和神经网络相结合的方法进行轧制力预报模型设计。
For improving the precision of prediction of rolling model, a new method using artificial neural networks of rolling force modeling is put forward.
为了提高轧制力模型预报值的精度，提出了一种基于人工神经网络的轧制力建模新方法。
At the same time, accurate prediction of time meets the need of slab rolling production line, and slab has better heating quality and fuel consumption is lower.
同时准确的时间预测既保证了轧线对板坯产量的需求，又保证了板坯有较好的加热质量和较低的燃耗。
When the condition changes, fitting degree of observed data and prediction accuracy of the model are enhanced through rolling optimization and modifying model parameters.
在工艺状况发生改变时，通过对模型的滚动优化，修正模型参数，来提高模型对实时观测数据的拟合程度和预测的准确性。
Because ship rolling is the heaviest motion of a ship in waves, it is important to study ship rolling modeling and prediction in order to improve ship's seaworthiness and wave-resistance.
船舶横摇运动是对船舶航行影响最大的运动，研究船舶横摇运动的建模与预报对于提高船舶适航性、耐波性有重要意义。
On this basic, an integrated reservior prediction technical flow was constructed to apply to the rolling exploration and development.
在此基础上，从滚动开发地质研究需要出发建立了一体化储层预测技术流程。
The neural network (NN) models can be used to enhance the prediction of rolling parameters instead of traditional mathematical models.
用神经网络模型代替传统的数学模型，达到提高轧制参数预报精度的目的。
Experiment results indicate that the designed rolling force model has better adaptive capability and high prediction accuracy.
试验研究证明，所设计模型具有良好的适应能力，提高了轧制力的预报精度。
Based on practical data trained by the neural network, the model enables to give better prediction result of rolling force.
网络在多次训练后对生产中的历史数据进行了轧制力预报，达到了较高的预报精度。
The dynamic recrystallization behavior in rolling process affects directly the reliability of prediction.
轧制过程中发生的动态再结晶行为直接影响着预报结果的可靠性。
It was approved that the prediction precision was obviously enhanced compared with the practical data for vertical rolling force.
经与现场实测数据比较，明显提高了立轧轧制力的预报精度。
In order to improve the prediction accuracy, a rolling learning-prediction procedure was introduced to deal with the time variant property of the bioprocess.
为了提高预报精度，引入滚动学习预报技术处理过程的时变性。
Lastly, this method is validated through the example of the residual life prediction for gear box of 1550 cold rolling mill.
最后以某钢铁企业1550连轧机齿轮箱的寿命预测为例，验证了该方法的有效性。
The rolling force prediction models for the 1st & 2nd hot rolling mills in Bao Steel are analysed and compared with the general form of the force prediction model.
分析了宝钢一、二热轧精轧轧制力计算模型，并与轧制力计算模型的一般形式进行了比较。
In the online strip shape control model during hot rolling, accurate prediction of the comprehensive contour has a direct influence on the accuracy of strip shape control model.
在热轧带钢板形在线控制模型中，综合辊形的计算精度直接影响板形控制模型设定的准确性。
In the online strip shape control model during hot rolling, accurate prediction of the comprehensive contour has a direct influence on the accuracy of strip shape control model.
在热轧带钢板形在线控制模型中，综合辊形的计算精度直接影响板形控制模型设定的准确性。
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