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[1]林景栋,李岭,张鹏.基于正交变换的氧化铝浓度预测[J].武汉工程大学学报,2010,(09):9-13.[doi:10.3969/j.issn.16742869.2010.09.003]
　LIN Jing dong,LI Ling,ZHANG Peng.Research of predicting alumina concentration based on orthogonal transformation[J].Journal of Wuhan Institute of Technology,2010,(09):9-13.[doi:10.3969/j.issn.16742869.2010.09.003]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2010年09期
页码:
9-13
栏目:
化学与化学工程
出版日期:
2010-09-30

文章信息/Info

Title:

Research of predicting alumina concentration
based on orthogonal transformation
文章编号:
16742869(2010)09000905
作者:
林景栋; 李岭; 张鹏
重庆大学自动化学院,重庆 400044
Author(s):
LIN Jingdong; LI Ling; ZHANG Peng
Automation College of Chongqing University,Chongqing 400044,China
关键词:
铝电解; 线性回归; 正交变换; 浓度预测
Keywords:
 ; aluminium electrolysis;  linear regression;  orthogonal transformation;  predictive concentration
分类号:
TF821
DOI:
10.3969/j.issn.16742869.2010.09.003
文献标志码:
A
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.
Abstract:
 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.

参考文献/References:

［1］田应甫.大型预焙电解槽生产实践［M］.长沙:中南大学出版社,2003.
［2］孙捷,邱竹贤,孙勇,等.工业铝电解槽槽电阻氧化铝浓度曲线研制［J］.轻金属,1994(6):25.
［3］Han J,Kamber M.数据挖掘:概念与技术［M］.范明,孟小峰译.北京:机械工业出版社,2001.
［4］Agrawal R,Imielinski T,Swami A.Mining Association Rules between Sets of Items in Large Databases［C］.In:Proceedings of the 1993 ACM SIGMOD international conference on Management of data.New York,NY,USA:ACM Press,1993:207216.

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备注/Memo

备注/Memo:
收稿日期:20100527作者简介:林景栋(1966),男,福建宁德人,副教授.研究方向:基于数据驱动的复杂工业过程状态识别和优化控制.
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