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BR8702539A - Processo para controle da operacao de um alto-forno - Google Patents

Processo para controle da operacao de um alto-forno

Info

Publication number
BR8702539A
BR8702539A BR8702539A BR8702539A BR8702539A BR 8702539 A BR8702539 A BR 8702539A BR 8702539 A BR8702539 A BR 8702539A BR 8702539 A BR8702539 A BR 8702539A BR 8702539 A BR8702539 A BR 8702539A
Authority
BR
Brazil
Prior art keywords
control
blast oven
blast
oven
Prior art date
Application number
BR8702539A
Other languages
English (en)
Inventor
Kazumasa Wakimoto
Motohiro Shibata
Takaharu Ishii
Masaaki Sakurai
Original Assignee
Nippon Kokan Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of BR8702539A publication Critical patent/BR8702539A/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/006—Automatically controlling the process
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/028—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using expert systems only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0286—Modifications to the monitored process, e.g. stopping operation or adapting control
    • G05B23/0289—Reconfiguration to prevent failure, e.g. usually as a reaction to incipient failure detection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/906—Process plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Testing And Monitoring For Control Systems (AREA)
BR8702539A 1986-05-20 1987-05-19 Processo para controle da operacao de um alto-forno BR8702539A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61113794A JPS62270712A (ja) 1986-05-20 1986-05-20 高炉状況検出方法

Publications (1)

Publication Number Publication Date
BR8702539A true BR8702539A (pt) 1988-02-23

Family

ID=14621252

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8702539A BR8702539A (pt) 1986-05-20 1987-05-19 Processo para controle da operacao de um alto-forno

Country Status (5)

Country Link
US (1) US4901247A (pt)
EP (1) EP0246517A1 (pt)
JP (1) JPS62270712A (pt)
CN (1) CN87103633A (pt)
BR (1) BR8702539A (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920003701B1 (ko) * 1988-03-17 1992-05-09 가부시끼가이샤 도시바 리얼타임 엑스파트 계산기 시스템
US5121496A (en) * 1988-07-25 1992-06-09 Westinghouse Electric Corp. Method for creating, maintaining and using an expert system by recursively modifying calibration file and merging with standard file
ES2085285T3 (es) * 1988-12-20 1996-06-01 Nippon Steel Corp Metodo y aparato para la gestion del funcionamiento de un alto horno.
JP2907858B2 (ja) * 1989-03-20 1999-06-21 株式会社日立製作所 表示装置および方法
US5099438A (en) * 1989-08-28 1992-03-24 Ucar Carbon Technology Corporation Method for on-line monitoring and control of the performance of an electric arc furnace
JP3268529B2 (ja) * 1990-03-14 2002-03-25 株式会社日立製作所 知識データベース処理システムおよびエキスパートシステム
GB2245382B (en) * 1990-04-28 1994-03-23 Motorola Inc Automotive diagnostic system
FR2677152B1 (fr) * 1991-05-28 1993-08-06 Europ Gas Turbines Sa Procede et dispositif de surveillance d'un appareil fonctionnant dans des conditions variables.
CN1038146C (zh) * 1993-07-21 1998-04-22 首钢总公司 利用人工智能专家系统控制高炉冶炼的方法
US5521844A (en) * 1993-09-10 1996-05-28 Beloit Corporation Printing press monitoring and advising system
DE4338237A1 (de) * 1993-11-09 1995-05-11 Siemens Ag Verfahren und Einrichtung zum Analysieren einer Diagnose eines Betriebszustandes einer technischen Anlage
US5572670A (en) * 1994-01-10 1996-11-05 Storage Technology Corporation Bi-directional translator for diagnostic sensor data
JP3633642B2 (ja) * 1994-02-28 2005-03-30 富士通株式会社 情報の処理装置
CN1039498C (zh) * 1995-11-23 1998-08-12 宝山钢铁(集团)公司 高炉综合指标判断系统
CN1052758C (zh) * 1997-06-13 2000-05-24 冶金工业部自动化研究院 一种高炉操作参谋系统
US6389330B1 (en) 1997-12-18 2002-05-14 Reuter-Stokes, Inc. Combustion diagnostics method and system
US6341519B1 (en) 1998-11-06 2002-01-29 Reuter-Stokes, Inc. Gas-sensing probe for use in a combustor
US6277268B1 (en) 1998-11-06 2001-08-21 Reuter-Stokes, Inc. System and method for monitoring gaseous combustibles in fossil combustors
US7128818B2 (en) * 2002-01-09 2006-10-31 General Electric Company Method and apparatus for monitoring gases in a combustion system
KR101032531B1 (ko) 2008-11-07 2011-05-04 주식회사 포스코 고로 내부의 온도분포 가시화 시스템 및 방법
GB0911836D0 (en) * 2009-07-08 2009-08-19 Optimized Systems And Solution Machine operation management
CN101792836B (zh) * 2010-03-25 2011-08-31 济南领航机械设备有限公司 高炉无料钟炉顶故障诊断预报系统
CN102096404B (zh) * 2010-12-31 2013-11-20 中冶南方工程技术有限公司 无料钟串罐炉顶炉料软件跟踪器及其控制方法
CN102703626B (zh) * 2012-06-16 2014-01-15 冶金自动化研究设计院 高炉co2排放智能优化控制系统
CN102816883B (zh) * 2012-06-18 2013-12-11 北京科技大学 一种雷达、视频、激光系统组合的测量高炉料面的装置
CN105483301B (zh) * 2015-12-01 2017-06-13 中冶南方工程技术有限公司 高炉上料料批安全间隔控制方法
JP6690081B2 (ja) * 2016-07-14 2020-04-28 株式会社神戸製鋼所 操業状況評価システム
JP6933196B2 (ja) * 2018-08-01 2021-09-08 Ｊｆｅスチール株式会社 高炉の荷下り速度予測モデルの学習方法、高炉の荷下り速度予測方法、高炉の操業ガイダンス方法、高炉の荷下り速度制御方法、溶銑の製造方法、高炉の操業方法、及び高炉の荷下り速度予測モデルの学習装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB142206A (en) * 1919-02-06 1920-05-06 William Mann Improved process relating to the decomposition of hydrocarbons and other substances in the liquid and, or, vapour phases
US4248625A (en) * 1979-08-06 1981-02-03 Kawasaki Steel Corporation Method of operating a blast furnace
JPS5964705A (ja) * 1982-10-01 1984-04-12 Nippon Kokan Kk <Nkk> 高炉状況検出方法
GB2142206B (en) * 1983-06-24 1986-12-03 Atomic Energy Authority Uk Monitoring system
JPH0789283B2 (ja) * 1984-11-02 1995-09-27 株式会社日立製作所 数式処理制御システム

Also Published As

Publication number Publication date
US4901247A (en) 1990-02-13
JPS62270712A (ja) 1987-11-25
CN87103633A (zh) 1987-12-23
EP0246517A1 (en) 1987-11-25
JPH049843B2 (pt) 1992-02-21

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/05/2002