SE9000818L - Kontrollsystem som innefattar optimalbeslutande anordningar - Google Patents

Kontrollsystem som innefattar optimalbeslutande anordningar

Info

Publication number
SE9000818L
SE9000818L SE9000818A SE9000818A SE9000818L SE 9000818 L SE9000818 L SE 9000818L SE 9000818 A SE9000818 A SE 9000818A SE 9000818 A SE9000818 A SE 9000818A SE 9000818 L SE9000818 L SE 9000818L
Authority
SE
Sweden
Prior art keywords
characteristic value
control
detected
reference patterns
basis
Prior art date
Application number
SE9000818A
Other languages
English (en)
Other versions
SE9000818D0 (sv
Inventor
S Hattori
Original Assignee
Hitachi Ltd
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
Priority claimed from JP1063743A external-priority patent/JP2728492B2/ja
Priority claimed from JP1066229A external-priority patent/JPH02247004A/ja
Publication of SE9000818D0 publication Critical patent/SE9000818D0/sv
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of SE9000818L publication Critical patent/SE9000818L/sv

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
    • 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
    • G05B13/0285—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 neural networks and fuzzy logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls
    • 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
    • Y10S706/90—Fuzzy logic
    • 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)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Control Of Metal Rolling (AREA)
SE9000818A 1989-03-17 1990-03-12 Kontrollsystem som innefattar optimalbeslutande anordningar SE9000818L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1063743A JP2728492B2 (ja) 1989-03-17 1989-03-17 ニューラルネットを用いた制御方法および装置
JP1066229A JPH02247004A (ja) 1989-03-20 1989-03-20 圧延機の形状制御方法および制御装置

Publications (2)

Publication Number Publication Date
SE9000818D0 SE9000818D0 (sv) 1990-03-08
SE9000818L true SE9000818L (sv) 1990-09-18

Family

ID=26404878

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000818A SE9000818L (sv) 1989-03-17 1990-03-12 Kontrollsystem som innefattar optimalbeslutande anordningar

Country Status (3)

Country Link
US (2) US5303385A (sv)
DE (1) DE4008510C2 (sv)
SE (1) SE9000818L (sv)

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WO1991014226A1 (en) * 1990-03-12 1991-09-19 Fujitsu Limited Neuro-fuzzy fusion data processing system
US5379237A (en) * 1990-05-31 1995-01-03 Integrated Diagnostic Measurement Corporation Automated system for controlling the quality of regularly-shaped products during their manufacture
US5930136A (en) * 1990-06-04 1999-07-27 Hitachi, Ltd. Control device for controlling a controlled apparatus, and a control method therefor
EP0460892B1 (en) * 1990-06-04 1996-09-04 Hitachi, Ltd. A control device for controlling a controlled apparatus, and a control method therefor
DE4131765A1 (de) * 1991-09-24 1993-03-25 Siemens Ag Regelparameter-verbesserungsverfahren fuer industrielle anlagen
JP3136183B2 (ja) * 1992-01-20 2001-02-19 株式会社日立製作所 制御方法
FR2688428B1 (fr) * 1992-03-13 1996-06-21 Lorraine Laminage Dispositif de commande d'un outil d'ecrouissage par laminage leger d'une tole.
US5428525A (en) * 1992-07-01 1995-06-27 Cappelaere; Patrice G. Computer system and method for signal control prioritizing and scheduling
US5742624A (en) * 1992-08-24 1998-04-21 Omron Corporation Fault detecting apparatus and method
DE4240789C2 (de) * 1992-12-04 2003-08-28 Bodenseewerk Geraetetech Verfahren zur Identifizierung von Objekten
US5493689A (en) * 1993-03-01 1996-02-20 International Business Machines Corporation System for configuring an event driven interface including control blocks defining good loop locations in a memory which represent detection of a characteristic pattern
ES2081649T3 (es) * 1993-03-29 1996-03-16 Siemens Ag Procedimiento y disposicion para la regulacion hidraulica del intersticio de laminacion.
DE4309986A1 (de) * 1993-03-29 1994-10-06 Schloemann Siemag Ag Verfahren und Vorrichtung zum Walzen eines Walzbandes
DE4416317B4 (de) * 1993-05-17 2004-10-21 Siemens Ag Verfahren und Regeleinrichtung zur Regelung eines materialverarbeitenden Prozesses
DE4416364B4 (de) * 1993-05-17 2004-10-28 Siemens Ag Verfahren und Regeleinrichtung zur Regelung eines Prozesses
US5493631A (en) * 1993-11-17 1996-02-20 Northrop Grumman Corporation Stabilized adaptive neural network based control system
FR2722310B1 (fr) * 1994-07-11 1996-09-27 Elf Aquitaine Procede et dispositif de regulation sur une plage admissible avec anticipation sur contextes utilisant la logique floue
US6092919A (en) * 1995-08-01 2000-07-25 Guided Systems Technologies, Inc. System and method for adaptive control of uncertain nonlinear processes
US5801963A (en) * 1995-11-13 1998-09-01 The University Of Kentucky Research Foundation Method of predicting optimum machining conditions
US5777898A (en) * 1996-08-19 1998-07-07 Symbios Logic Inc. Method and apparatus for aligning a digitizing panel with a display device
US5903474A (en) * 1996-11-08 1999-05-11 University Of Kentucky Research Foundation Optimization of machining with progressively worn cutting tools
EP0941504B1 (de) * 1996-11-28 2001-03-28 Siemens Aktiengesellschaft Verfahren zur parametrierung eines zum vergleich eines messsignals mit einem mustersignal dienenden fuzzy-automaten
DE19706548A1 (de) * 1997-02-19 1998-08-27 Siemens Ag Verfahren zum optimalen Entwurf und zum Reentwurf eines Walzwerks
US6216119B1 (en) 1997-11-19 2001-04-10 Netuitive, Inc. Multi-kernel neural network concurrent learning, monitoring, and forecasting system
US6314416B1 (en) * 1998-11-17 2001-11-06 Interface & Control Systems, Inc. Reconfigurable expert rule processing system
US6330483B1 (en) 1999-05-07 2001-12-11 The Boeing Company Optimal control system
JP3374807B2 (ja) * 1999-10-19 2003-02-10 松下電器産業株式会社 ディスプレイパネル及びその製造方法
US6618631B1 (en) 2000-04-25 2003-09-09 Georgia Tech Research Corporation Adaptive control system having hedge unit and related apparatus and methods
AT500765B1 (de) * 2002-09-04 2009-03-15 Voest Alpine Ind Anlagen Verfahren zur reduzierung der bandbreitenänderung
US7050875B2 (en) * 2003-07-01 2006-05-23 General Electric Company System and method for detecting an anomalous condition
US20050004684A1 (en) * 2003-07-01 2005-01-06 General Electric Company System and method for adjusting a control model
US6980874B2 (en) * 2003-07-01 2005-12-27 General Electric Company System and method for detecting an anomalous condition in a multi-step process
CN100457304C (zh) * 2004-03-24 2009-02-04 沃斯特-阿尔派因工业设备制造股份有限公司 减小带宽变化的方法和轧机
CN101807075B (zh) * 2010-05-25 2012-03-21 武汉吉威科技发展有限公司 一种热轧带钢平整机组自动化控制系统
EP2664970A1 (de) * 2012-05-15 2013-11-20 ABB Research Ltd. Prozessleitsystem und Verfahren
TWI792240B (zh) * 2021-03-24 2023-02-11 中國鋼鐵股份有限公司 用於軋延製程的控制參數的調整方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187543A (en) * 1977-10-25 1980-02-05 United Technologies Corporation Temperature control of chill water and steam in heating, ventilation, air conditioning (HVAC) systems
US4215408A (en) * 1977-12-12 1980-07-29 United Technologies Corporation Temperature control of unoccupied living spaces
US4497031A (en) * 1982-07-26 1985-01-29 Johnson Service Company Direct digital control apparatus for automated monitoring and control of building systems
US4475685A (en) * 1983-03-07 1984-10-09 At&T Bell Laboratories Control system for efficient intermittent operation of building HVAC equipment
JPS60102312A (ja) * 1983-11-02 1985-06-06 Mitsubishi Electric Corp シミユレ−シヨン装置
JPH0734162B2 (ja) * 1985-02-06 1995-04-12 株式会社日立製作所 類推制御方法
US4910692A (en) * 1985-10-09 1990-03-20 Outram John D Adaptive data logger
JPS62270708A (ja) * 1986-05-20 1987-11-25 Nippon Kokan Kk <Nkk> 高炉炉熱制御方法

Also Published As

Publication number Publication date
US5331565A (en) 1994-07-19
US5303385A (en) 1994-04-12
DE4008510A1 (de) 1990-09-20
SE9000818D0 (sv) 1990-03-08
DE4008510C2 (de) 2000-05-25

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