For on-line fault diagnosis of hydraulic AGC system on strip rolling mill, a recursive neural network model based on NARMA was established. The model order is determined by AIC method.
针对板带轧机液压agc系统在线故障诊断问题，建立了一种基于非线性自回归滑动平均模型NARMA的递归神经网络，通过AIC定阶法确定模型阶次。
Short Stroke Control(SSC) is the main method to optimize the shape of strip ends and reduce metal loss in hot roughing, but the traditional broken line SSC model was not effective enongh at Baosteel.
短行程控制是热轧粗轧调宽过程中改善带钢端部形状、减少成材率损失的主要方法，而宝钢某热轧机组采用的传统的折线式短行程控制效果较差。
Firstly, by improving the existing light-cylinder model based highlight-line method for surface interrogation, a new method, named light-strip model based highlight-line method, is proposed.
给出了改进的曲面品质检查高亮线方法，用光片模型取代光柱模型，解决了现有高亮线方法存在的检查结果与基准光线相关的问题。
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