应用科学学报 ›› 1992, Vol. 10 ›› Issue (2): 155-160.

• 论文 • 上一篇    下一篇

模式分类映射应用于辅助工业调优中的回归建模

柳妙修, 程兆年   

  1. 中科院上海冶金研究所
  • 收稿日期:1991-01-05 修回日期:1991-04-13 出版日期:1992-06-30 发布日期:1992-06-30

APPLICATION OF PATTERN CLASSIFIED MAPPING TO MODELING IN INDUSTRIAL OPTIMIZATION

LIXJ MIAOXIU, CHBNG ZHAONIAN   

  1. Shanghai Institute of Metallurgy, Academia Sinioa
  • Received:1991-01-05 Revised:1991-04-13 Online:1992-06-30 Published:1992-06-30

摘要: 将模式分类映射应用于辅助工业调优中的回归建模.在对某铝厂碳酸化分解数据的处理中得到了比常规方法更低的预报残差和,表明所建模型的预报能力更强.

关键词: 映射, 工业调优, 预报残差和

Abstract: In tkis paper the pattern classified mapping is applied to modeling technological processes in industrial optimization. A numerical example of carbonization process in an aluminium-making plant indicates that the PRESS (Prediction Error Sum of Squares) of the model from our method is lower than that from conventional regressions, and the predictor derived from the present work is more robust.

Key words: mapping, prediction error sum of squares, process optimization