机构地区: 重庆大学自动化学院
出 处: 《武汉工程大学学报》 2010年第9期9-13,共5页
摘 要: 针对铝电解过程中氧化铝浓度判断困难问题,综合考虑线性回归预测法与正交变换预测法,给出了包含槽电压、电解槽状态和出铝量的三输入铝电解槽氧化铝浓度预测方案,提高了氧化铝浓度判定准确度,应用效果良好. Take consideration of the difficulty to predict alumina concentration in aluminium electrolysis,the paper states linear regression and orthogonal transformation prediction.Based on them,the prediction of alumina concentration with these three inputs of cell voltage,electrolytic cell condition and aluminium outputs in Aluminium reduction cells is then suggested.This project has improved the accuracy rating of alumina concentration prediction and the application effect is fine.
领 域: [冶金工程]