製鉄工場における石炭配合プロセスエキスパート制御システム An Expert Control System for the Coal Blending Process in an Iron and Steel Plant

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Two important aspects of the control of the coal blending process in the iron and steel industry are computation of the target percentage of each type of coal to be blended and the blending of the different types of coal in the target ratio. This paper presents an expert control system with a two-level configuration for the coal blending process. First, based on statistical data and knowledge of the process, highly accurate mathematical models are constructed to predict the quality of blended coal and coke. Based on the knowledge representation, rule models are established to compute the target percentages and modify the mathematical models. Then, an algorithm for computing the target percentages is proposed that combines the mathematical models and rule models and uses a forward chaining strategy. Finally, a distributed control system is constructed for the blending of coal in accordance with the target percentages. The results of actual runs show that the expert control system provides an effective way to control the coal blending process.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 117(2), 213-220, 1997-02

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10002723907
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    4128711
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-1608
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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