Title :
Large scale database online modeling for blast furnace
Author :
Ito, Masahiro ; Matsuzaki, Shinroku ; Odate, Naoki ; Uchida, Kenko ; Ogai, Harutoshi ; Akizuki, Kageo
Author_Institution :
Nippon Steel Corp., Chiba, Japan
Abstract :
With the advancement of computer hardware performance and database system technology, it has been practicable to store and to search for a large quantity of data. Local modeling method, such as just-in-time modeling, has become very attractive. 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.
Keywords :
blast furnaces; database management systems; process monitoring; production engineering computing; blast furnace; computer hardware performance; just-in-time modeling; large scale database online modeling; Blast furnaces; Database systems; Design engineering; Equations; Hardware; Indium tin oxide; Information retrieval; Large-scale systems; Mathematical model; Predictive models;
Conference_Titel :
Control Applications, 2004. Proceedings of the 2004 IEEE International Conference on
Print_ISBN :
0-7803-8633-7
DOI :
10.1109/CCA.2004.1387484
