論文

査読有り
2017年

Development of Blast Furnace Burden Distribution Process Modeling and Control

ISIJ INTERNATIONAL
  • Yongliang Yang
  • ,
  • Yixin Yin
  • ,
  • Donald Wunsch
  • ,
  • Sen Zhang
  • ,
  • Xianzhong Chen
  • ,
  • Xiaoli Li
  • ,
  • Shusen Cheng
  • ,
  • Min Wu
  • ,
  • Kang-Zhi Liu

57
8
開始ページ
1350
終了ページ
1363
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.2355/isijinternational.ISIJINT-2017-002
出版者・発行元
IRON STEEL INST JAPAN KEIDANREN KAIKAN

The burden distribution process is an important and efficient measure to maintain the stable operation of the blast furnace. An accurate burden distribution model will reveal the impact on the internal furnace state and help to optimize the blast furnace production index. This article reviews the recent development of the modeling and control techniques in the burden distribution process. The current modeling methods of the blast furnace burden distribution can mainly be divided into the following types: the mechanism based method, the physical scale model-based experiments and the data-driven method. However, most of the existing modeling methods are not applicable to general blast furnaces because it depends on the specific furnace structure and parameters. Furthermore, with the advancement in measurement technology, sensors now provide rich amount of online measurement of the blast furnace iron-making process. This makes the data analysis more challenging. It is imperative to establish new modeling methods for the burden distribution process. Therefore, this paper points out the new trends in modeling and control of the blast furnace burden distribution process. First, a dynamic clustering method based on dynamic time warping and adaptive resonance theory is introduced. Second, the inverse dynamic model-based burden distribution control is developed. Furthermore, a multi-model-based switch for modeling the fluctuating blast furnace process is formulated. Finally, the reinforcement learning method for the dynamic optimization of the production index is recommended.

リンク情報
DOI
https://doi.org/10.2355/isijinternational.ISIJINT-2017-002
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000408403900009&DestApp=WOS_CPL
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85027858902&origin=inward 本文へのリンクあり
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85027858902&origin=inward
ID情報
  • DOI : 10.2355/isijinternational.ISIJINT-2017-002
  • ISSN : 0915-1559
  • eISSN : 1347-5460
  • SCOPUS ID : 85027858902
  • Web of Science ID : WOS:000408403900009

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