CN111299330B - 轧制生产线的数学模型计算装置及控制装置 - Google Patents

轧制生产线的数学模型计算装置及控制装置 Download PDF

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CN111299330B
CN111299330B CN201910211693.1A CN201910211693A CN111299330B CN 111299330 B CN111299330 B CN 111299330B CN 201910211693 A CN201910211693 A CN 201910211693A CN 111299330 B CN111299330 B CN 111299330B
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mathematical model
finishing mill
rolled material
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CN111299330A (zh
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铃木敦
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Toshiba Mitsubishi Electric Industrial Systems Corp
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Toshiba Mitsubishi Electric Industrial Systems Corp
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    • 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
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41885—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by modeling, simulation of the manufacturing system
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
    • 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
    • B21B37/48—Tension control; Compression control
    • 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
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
    • 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
    • G05B23/0254—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 based on a quantitative model, e.g. mathematical relationships between inputs and outputs; functions: observer, Kalman filter, residual calculation, Neural Networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Manufacturing & Machinery (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Operations Research (AREA)
  • Control Of Metal Rolling (AREA)
CN201910211693.1A 2018-12-12 2019-03-20 轧制生产线的数学模型计算装置及控制装置 Active CN111299330B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-232951 2018-12-12
JP2018232951A JP7077929B2 (ja) 2018-12-12 2018-12-12 圧延ラインの数学モデル算出装置および制御装置

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CN111299330A CN111299330A (zh) 2020-06-19
CN111299330B true CN111299330B (zh) 2022-03-22

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JP (1) JP7077929B2 (ja)
KR (1) KR102264946B1 (ja)
CN (1) CN111299330B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112122356B (zh) * 2020-09-07 2022-03-18 宝钢湛江钢铁有限公司 一种降低带钢宽度余量的控制方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1108158A (zh) * 1994-03-11 1995-09-13 川崎制铁株式会社 轧制控制方法及其装置
JPH09128006A (ja) * 1995-10-30 1997-05-16 Nippon Steel Corp 位相補償機能つき制御装置
JP2000301221A (ja) * 1999-04-20 2000-10-31 Nisshin Steel Co Ltd 冷間圧延時のエッジドロップ制御方法
JP2006150371A (ja) * 2004-11-25 2006-06-15 Kobe Steel Ltd 連続圧延機の板幅制御方法
JP2008272783A (ja) * 2007-04-27 2008-11-13 Nippon Steel Corp スキンパス圧延の形状制御方法
JP2009022985A (ja) * 2007-07-20 2009-02-05 Nisshin Steel Co Ltd 冷間圧延における形状制御方法
CN103286141A (zh) * 2012-02-27 2013-09-11 宝山钢铁股份有限公司 热连轧精轧带钢宽度自动控制方法
CN104942019A (zh) * 2014-03-31 2015-09-30 宝山钢铁股份有限公司 一种带钢冷轧过程宽度自动控制方法
CN107900144A (zh) * 2017-11-20 2018-04-13 武汉科技大学 一种酸洗在线平整机的延伸率复合控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0636929B2 (ja) * 1986-07-02 1994-05-18 川崎製鉄株式会社 被圧延材の板幅制御方法
DE69710817T2 (de) * 1996-07-18 2002-11-14 Kawasaki Steel Co Walzverfahren und Walzwerk für Band zur Reduzierung der Kantenanschärfung
JP3553552B2 (ja) 2002-01-17 2004-08-11 Ｊｆｅスチール株式会社 熱間仕上げ圧延機における板幅変形モデルのオンライン同定方法
US20070068210A1 (en) * 2005-09-29 2007-03-29 University Of Pittsburgh - Of The Commonwealth System Of Higher Education System for controlling a rolling mill and method of controlling a rolling mill
JP6642289B2 (ja) 2016-06-14 2020-02-05 東芝三菱電機産業システム株式会社 圧延ラインの数学モデル算出装置および圧延材の温度制御装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1108158A (zh) * 1994-03-11 1995-09-13 川崎制铁株式会社 轧制控制方法及其装置
JPH09128006A (ja) * 1995-10-30 1997-05-16 Nippon Steel Corp 位相補償機能つき制御装置
JP2000301221A (ja) * 1999-04-20 2000-10-31 Nisshin Steel Co Ltd 冷間圧延時のエッジドロップ制御方法
JP2006150371A (ja) * 2004-11-25 2006-06-15 Kobe Steel Ltd 連続圧延機の板幅制御方法
JP2008272783A (ja) * 2007-04-27 2008-11-13 Nippon Steel Corp スキンパス圧延の形状制御方法
JP2009022985A (ja) * 2007-07-20 2009-02-05 Nisshin Steel Co Ltd 冷間圧延における形状制御方法
CN103286141A (zh) * 2012-02-27 2013-09-11 宝山钢铁股份有限公司 热连轧精轧带钢宽度自动控制方法
CN104942019A (zh) * 2014-03-31 2015-09-30 宝山钢铁股份有限公司 一种带钢冷轧过程宽度自动控制方法
CN107900144A (zh) * 2017-11-20 2018-04-13 武汉科技大学 一种酸洗在线平整机的延伸率复合控制方法

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KR102264946B1 (ko) 2021-06-14
JP7077929B2 (ja) 2022-05-31
CN111299330A (zh) 2020-06-19
KR20200072378A (ko) 2020-06-22
JP2020093281A (ja) 2020-06-18

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