【摘要】 采用多元回归分析方法建立了宝钢一炼钢LF精炼终点钢水温度的预报模型。应用该模型对LF精炼终点钢水温度进行预测,对预测结果进行了统计分析,结果表明该模型对LF精炼终点温度的预测误差在±10℃时的命中率达到95%。更多还原

【Abstract】 Based on multi-component regression analysis,the model of prediction for the terminal temperature of molten steel in LF refining of No.1 Steel Plant of Baosteel has been established.The model has been used to predict the terminal temperature in LF refining.And results of statistic analysis on prediction temperature show that the hitting probability of prediction deviation of ±10 ℃ is 95 %.更多还原