Large scale database online modeling for blast furnace

Masahiro Ito*, Shinroku Matsuzaki, Naoki Odate, Kenko Uchida, Harutoshi Ogai, Kageo Akizuki

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

14 Citations (Scopus)


With the advance of computer hardware performance and database system technology, it has been practicable to storage and to search for a large quantity of data. So that local modeling method, such as Just-In-Time modeling, has become very attractive in recent years. We have developed "Large scale database Online Modeling" as the practical method based on the Just-In-Time modeling concept on blast furnace operation, which has very complicated physical phenomena and strong non-linear specific characteristics. The validity of the developed modeling method has been confirmed by the study with blast furnace operation data, then the past similar operation data have been searched and the prospective operation data have been estimated very quickly and precisely.

Original languageEnglish
Number of pages6
Publication statusPublished - 2004
Event2004 IEEE International Conference on Control Applications - Taipei, Taiwan, Province of China
Duration: 2004 Sept 22004 Sept 4


Conference2004 IEEE International Conference on Control Applications
Country/TerritoryTaiwan, Province of China

ASJC Scopus subject areas

  • General Engineering


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