Application of large scale database-based online modelling on blast furnace operation

Masahiro Ito, Shinroku Matsuzaki, Harutoshi Ogai, Kenichi Mori, Kenko Uchida, Shinichi Saito, Nozomi Sasaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

A practical method of JIT modelling for a blast furnace process data whose characteristics are very complicated physical phenomena and stiff nonlinear process are studied. The proposed method is composed of severely selecting process data variables by stepwise method and searching the past similar data in quantized topological space constructed by the selected variables. The effectiveness of this method is confirmed. It is also confirmed that it is sufficiently possible to apply this method to online use because the calculation time is quite short for searching the past similar data and estimating the future.

Original languageEnglish
Title of host publicationIFAC Proceedings Volumes (IFAC-PapersOnline)
Pages253-258
Number of pages6
Volume16
Publication statusPublished - 2005
Event16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 - Prague
Duration: 2005 Jul 32005 Jul 8

Other

Other16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005
CityPrague
Period05/7/305/7/8

Fingerprint

Blast furnaces

Keywords

  • Database
  • Dynamic modelling
  • Nonlinear models
  • On-line control
  • Regression estimates
  • Steel manufacture
  • Validity
  • Variables

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Ito, M., Matsuzaki, S., Ogai, H., Mori, K., Uchida, K., Saito, S., & Sasaki, N. (2005). Application of large scale database-based online modelling on blast furnace operation. In IFAC Proceedings Volumes (IFAC-PapersOnline) (Vol. 16, pp. 253-258)

Application of large scale database-based online modelling on blast furnace operation. / Ito, Masahiro; Matsuzaki, Shinroku; Ogai, Harutoshi; Mori, Kenichi; Uchida, Kenko; Saito, Shinichi; Sasaki, Nozomi.

IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 16 2005. p. 253-258.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ito, M, Matsuzaki, S, Ogai, H, Mori, K, Uchida, K, Saito, S & Sasaki, N 2005, Application of large scale database-based online modelling on blast furnace operation. in IFAC Proceedings Volumes (IFAC-PapersOnline). vol. 16, pp. 253-258, 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005, Prague, 05/7/3.
Ito M, Matsuzaki S, Ogai H, Mori K, Uchida K, Saito S et al. Application of large scale database-based online modelling on blast furnace operation. In IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 16. 2005. p. 253-258
Ito, Masahiro ; Matsuzaki, Shinroku ; Ogai, Harutoshi ; Mori, Kenichi ; Uchida, Kenko ; Saito, Shinichi ; Sasaki, Nozomi. / Application of large scale database-based online modelling on blast furnace operation. IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 16 2005. pp. 253-258
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