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Accurate prediction algorithm of rolling force in slab gradient temperature rolling process
The temperature gradient rolling (GTR) method effectively addresses the issue of uneven deformation of surface and core in the rolling of extra-thick...
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Rolling Force Prediction Based on PELM
In the process of hot strip rolling, the calculation accuracy of rolling force directly affects the actual thickness of strip steel, which is also...
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Rolling force prediction during FGC process of tandem cold rolling based on IQGA-WNN ensemble learning
Aiming to further improving the calculation accuracy of rolling force in the FGC process of tandem cold rolling, the exit thickness accuracy and exit...
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Application of the gradient boosting decision tree in the online prediction of rolling force in hot rolling
The prediction accuracy of the rolling force is crucial for the strip hot rolling process, which will significantly affect the dimensional control...
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Analysis of rolling force and layer thickness in bimetal clad rolling
Composite strips combine the advantages of each component, and the thickness of each layer directly determines whether it can meet the special...
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Rolling force prediction in cold rolling process based on combined method of T-S fuzzy neural network and analytical model
In the cold rolling process, inaccurate rolling force settings and the resulting strip thickness fluctuations and other quality problems occur,...
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A new integrated model of deformation resistance and its application in prediction of rolling force of a thick plate
The prediction accuracy of existing models of the rolling force of a thick plate is always very low. To address this problem, a high-precision...
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Numerical and analytical estimation of rolling force and torque in hot strip rolling
In this paper, both numerical and analytical method were developed for computing, in strip or plate rolling, the distribution of roll pressure,...
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Prediction and Analysis of the Force and Shape Parameters in Variable Gauge Rolling
Variable gauge rolling is a new process to obtain a plate for which the thickness changes continuously by continuously and dynamically adjusting the...
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A rapid prediction method for geometric size in profiled ring rolling process
For the rolling process from rectangular blank to profiled ring, there is a lack of simple and rapid prediction method for geometric size. Based on...
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Research progress and intelligent trend of accurate modeling of rolling force in metal sheet
The rolling force model is the basis for reasonable selection of rolling equipment and optimization of rolling process, and the establishment of an...
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Online segmented thickness prediction of hot rolling strip based on IBA-XGBoost
An online segmented thickness prediction algorithm for steel strips based on machine learning is proposed to address issues of strong coupling and...
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Wear prediction model of hot rolling backup roll based on FEM + ML algorithm
The wear of backup rolls will have a great impact on the quality of the shape of hot rolled strip sheet. In order to overcome the limitations of the...
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Deformation resistance prediction of tandem cold rolling based on grey wolf optimization and support vector regression
In the traditional rolling force model of tandem cold rolling mills, the calculation of the deformation resistance of the strip head does not...
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A novel model based on quartic velocity field for hot rolling force of aluminum alloy thick plate
A quartic flow velocity field is proposed to establish an online rolling force predicting model for the rolling process of aluminum alloy thick...
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Numerical Analysis of Edge Deformation and Force via Continuous Function Curves in Vertical Rolling Process
Vertical rolling is usually arranged before horizontal rolling in continuous hot rolling to control the width precision and improve the process...
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Strip flatness prediction of cold rolling based on ensemble methods
Aiming at the problem of insufficient prediction accuracy of strip flatness at the outlet of cold tandem rolling, the prediction performance of strip...
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Industrial IoT–enabled real-time prediction of strip cross-section shape for hot-rolling steel
Because strip cross sections cannot be obtained during hot rolling in advance, traditional automatic shape control systems can only rely on the...
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Prediction of fault evolution and remaining useful life for rolling bearings with spalling fatigue using digital twin technology
AbstractQuantifying fault severity is a critical part of rolling bearing health management. There are numerous methods for evaluating the severity of...
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Prediction of rolling bearing performance degradation based on sae and TCN-attention models
A single feature cannot show the operational state of a bearing during its entire life cycle. Therefore, a rolling bearing performance deterioration...