增量模型预报电弧炉终点碳含量及温度的研究  

Study on prediction of end point carbon content and temperature in EAF steelmaking by incremental model

作　　者：刘锟[1] 刘浏[1] 何平[1] 沈景霞[2] 孙永喜[2] 李孟[2] 

机构地区：[1]钢铁研究总院冶金工艺研究所,北京100081 [2]莱芜钢铁集团有限公司

出　　处：《冶金自动化》2007年第1期5-8,13,共5页Metallurgical Industry Automation

摘　　要：结合电弧炉炼钢未知因素众多的特点,运用统计型增量模型对电弧炉冶炼终点碳含量和温度预报进行研究,结果表明构造增量样本的参考炉应选本炉前一炉,并且不采用动态调节系数时预报效果较好。Since electric arc furnace（EAF） steelmaking process has many unknown factors, statistical increment model was adopted to predict end point carbon content and temperature in EAF steelmaking. Results show that the heat before current heat should be selected to construct incremental sample, and dynamic adjustment coefficient is not necessary to use.

关 键 词：增量模型 电弧炉 终点碳含量和温度 

分 类 号：TF345.5[冶金工程—冶金机械及自动化]