The strip thickness deviation and the rolling force difference were predicted by BP neural networks, and a correction algorithm was carried out to rectify these deviations by changing the roll gap.
对带钢厚度偏差和轧制力偏差进行BP智能预测,并提出变辊缝法偏差校正算法实现偏差校正。
on the basis of consideration of the elastic displacements of rolls and strip, the equation of the roll flattened arc length may be geometrically determined and the correction factor for x_0 may be estimated by statistical analysis of the experimental data.
在采用弹性理论计算轧辊与轧件弹性位移量的基础上,根据几何关系确定弧长的方程结构;统计分析实验数据估计x0部分的校正因子。
Advice and correction roll off him like water off a duck's back.
劝导对他好象水过鸭背似的(不起作用).
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