ATE281260T1 - Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche - Google Patents

Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche

Info

Publication number
ATE281260T1
ATE281260T1 AT99928977T AT99928977T ATE281260T1 AT E281260 T1 ATE281260 T1 AT E281260T1 AT 99928977 T AT99928977 T AT 99928977T AT 99928977 T AT99928977 T AT 99928977T AT E281260 T1 ATE281260 T1 AT E281260T1
Authority
AT
Austria
Prior art keywords
statistical model
representing
system based
continuous casting
casting plant
Prior art date
Application number
AT99928977T
Other languages
English (en)
Inventor
Vit Vaculik
R Blair Maccuish
Rajendra K Mutha
Original Assignee
Dofasco Inc
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 Dofasco Inc filed Critical Dofasco Inc
Application granted granted Critical
Publication of ATE281260T1 publication Critical patent/ATE281260T1/de

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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
    • G05B23/0224—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Continuous Casting (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
AT99928977T 1998-07-21 1999-07-20 Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche ATE281260T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9358398P 1998-07-21 1998-07-21
PCT/CA1999/000647 WO2000005013A1 (en) 1998-07-21 1999-07-20 Multivariate statistical model-based system for monitoring the operation of a continuous caster and detecting the onset of impending breakouts

Publications (1)

Publication Number Publication Date
ATE281260T1 true ATE281260T1 (de) 2004-11-15

Family

ID=22239727

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99928977T ATE281260T1 (de) 1998-07-21 1999-07-20 Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche

Country Status (9)

Country Link
US (1) US6564119B1 (de)
EP (1) EP1021263B1 (de)
JP (1) JP2002521201A (de)
AT (1) ATE281260T1 (de)
AU (1) AU747265B2 (de)
CA (1) CA2301829C (de)
DE (1) DE69921602T2 (de)
MX (1) MXPA00002784A (de)
WO (1) WO2000005013A1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1399784B1 (de) * 2001-05-25 2007-10-31 Parametric Optimization Solutions Ltd. Verbesserte prozesssteuerung
JP2004047885A (ja) * 2002-07-15 2004-02-12 Matsushita Electric Ind Co Ltd 半導体製造装置のモニタリングシステム及びモニタリング方法
CA2414167A1 (en) * 2002-12-12 2004-06-12 Dofasco Inc. Method and online system for monitoring continuous caster start-up operation and predicting start cast breakouts
KR100976648B1 (ko) * 2003-05-16 2010-08-18 도쿄엘렉트론가부시키가이샤 헬스 인덱스 처리 시스템 및 이를 이용한 방법
US7729789B2 (en) * 2004-05-04 2010-06-01 Fisher-Rosemount Systems, Inc. Process plant monitoring based on multivariate statistical analysis and on-line process simulation
US7444197B2 (en) 2004-05-06 2008-10-28 Smp Logic Systems Llc Methods, systems, and software program for validation and monitoring of pharmaceutical manufacturing processes
US7799273B2 (en) 2004-05-06 2010-09-21 Smp Logic Systems Llc Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes
US6885907B1 (en) * 2004-05-27 2005-04-26 Dofasco Inc. Real-time system and method of monitoring transient operations in continuous casting process for breakout prevention
CA2469975C (en) * 2004-06-04 2013-09-17 Falconbridge Limited System and method for furnace monitoring and control
US20060047351A1 (en) * 2004-08-27 2006-03-02 Alan Hugo Process controller output and alarm setting evaluation
US7567887B2 (en) * 2004-09-10 2009-07-28 Exxonmobil Research And Engineering Company Application of abnormal event detection technology to fluidized catalytic cracking unit
US7424395B2 (en) * 2004-09-10 2008-09-09 Exxonmobil Research And Engineering Company Application of abnormal event detection technology to olefins recovery trains
US7349746B2 (en) * 2004-09-10 2008-03-25 Exxonmobil Research And Engineering Company System and method for abnormal event detection in the operation of continuous industrial processes
US20060074598A1 (en) * 2004-09-10 2006-04-06 Emigholz Kenneth F Application of abnormal event detection technology to hydrocracking units
ATE511128T1 (de) * 2005-04-04 2011-06-15 Fisher Rosemount Systems Inc Statistische verarbeitungsverfahren für die detektion anomaler situationen
CN101238421A (zh) * 2005-07-07 2008-08-06 Mks仪器股份有限公司 用于监控工艺环境中的动态参数的自校正多变量分析
CN100402190C (zh) * 2005-11-03 2008-07-16 上海梅山钢铁股份有限公司 一种连铸坯表面目标温度监控分析方法及其装置
DE102006002602A1 (de) 2006-01-13 2007-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kalibrierungsverfahren und Kalibrierungssystem
WO2007087729A1 (en) * 2006-02-03 2007-08-09 Recherche 2000 Inc. Intelligent monitoring system and method for building predictive models and detecting anomalies
US7761172B2 (en) * 2006-03-21 2010-07-20 Exxonmobil Research And Engineering Company Application of abnormal event detection (AED) technology to polymers
US7720641B2 (en) * 2006-04-21 2010-05-18 Exxonmobil Research And Engineering Company Application of abnormal event detection technology to delayed coking unit
WO2008042758A2 (en) * 2006-09-29 2008-04-10 Fisher-Rosemount Systems, Inc. Multivariate monitoring and diagnostics of process variable data
US7853431B2 (en) * 2006-09-29 2010-12-14 Fisher-Rosemount Systems, Inc. On-line monitoring and diagnostics of a process using multivariate statistical analysis
WO2008042739A2 (en) * 2006-09-29 2008-04-10 Fisher-Rosemount Systems, Inc. On-line monitoring and diagnostics of a process using multivariate statistical analysis
WO2008133715A2 (en) * 2006-11-03 2008-11-06 Air Products And Chemicals, Inc. System and method for process monitoring
US7680553B2 (en) * 2007-03-08 2010-03-16 Smp Logic Systems Llc Methods of interfacing nanomaterials for the monitoring and execution of pharmaceutical manufacturing processes
WO2008137544A1 (en) 2007-05-02 2008-11-13 Mks Instruments, Inc. Automated model building and model updating
CN101332499B (zh) * 2007-06-28 2011-01-19 上海梅山钢铁股份有限公司 一种板坯连铸漏钢预报控制方法
US8378816B2 (en) * 2007-07-17 2013-02-19 Clemson University System and method to assess signal similarity with applications to diagnostics and prognostics
CN101344460B (zh) * 2007-08-10 2010-05-19 上海海事大学 水下机器人传感器故障诊断方法及系统
EP2179338A1 (de) * 2007-08-14 2010-04-28 Shell Internationale Research Maatschappij B.V. System und verfahren für kontinuierliche online-überwachung einer chemischen anlage oder raffinerie
GB0717991D0 (en) * 2007-09-15 2007-10-24 Curvaceous Software Ltd Multi-variable operations
DE102008028481B4 (de) * 2008-06-13 2022-12-08 Sms Group Gmbh Verfahren zur Vorhersage der Entstehung von Längsrissen beim Stranggießen
US8494798B2 (en) * 2008-09-02 2013-07-23 Mks Instruments, Inc. Automated model building and batch model building for a manufacturing process, process monitoring, and fault detection
US8090676B2 (en) * 2008-09-11 2012-01-03 Honeywell International Inc. Systems and methods for real time classification and performance monitoring of batch processes
CN102216003A (zh) * 2008-11-04 2011-10-12 Sms西马格股份公司 用于在起动铸造过程时控制铸坯铸造设备中的铸坯的凝固的方法和装置
WO2010075166A1 (en) 2008-12-23 2010-07-01 Shell Oil Company System and method for monitoring an industrial production process
US9069345B2 (en) * 2009-01-23 2015-06-30 Mks Instruments, Inc. Controlling a manufacturing process with a multivariate model
US20110184250A1 (en) * 2010-01-21 2011-07-28 Asthma Signals, Inc. Early warning method and system for chronic disease management
US8862250B2 (en) 2010-05-07 2014-10-14 Exxonmobil Research And Engineering Company Integrated expert system for identifying abnormal events in an industrial plant
TWI405627B (zh) * 2010-05-07 2013-08-21 China Steel Corp Casting abnormal monitoring method
EP2453330A1 (de) * 2010-11-13 2012-05-16 ABB Technology AG Intelligente Visualisierung der Überwachung von Prozess- und/oder Anlagegrössen
US8855804B2 (en) 2010-11-16 2014-10-07 Mks Instruments, Inc. Controlling a discrete-type manufacturing process with a multivariate model
US9429939B2 (en) 2012-04-06 2016-08-30 Mks Instruments, Inc. Multivariate monitoring of a batch manufacturing process
US9541471B2 (en) 2012-04-06 2017-01-10 Mks Instruments, Inc. Multivariate prediction of a batch manufacturing process
CN103984324B (zh) * 2014-05-26 2017-01-18 中冶南方工程技术有限公司 一种基于启发式算法簇的炼钢连铸动态调度方法
FR3023628A1 (fr) 2014-07-10 2016-01-15 Airbus Helicopters Procede et systeme de fusion d'indicateurs de surveillance d'un dispositif
EP3248077B1 (de) * 2015-01-24 2020-09-02 ABB Schweiz AG Verfahren und system zur steuerung einer prozessanlage mit übergangsdaten
US10228685B2 (en) * 2015-10-22 2019-03-12 Globalfoundries Inc. Use of multivariate models to control manufacturing operations
KR102384742B1 (ko) * 2015-10-27 2022-04-07 삼성에스디에스 주식회사 센서 데이터를 이용한 이상 감지 장치 및 방법
EP3482266A1 (de) * 2016-07-07 2019-05-15 Aspen Technology Inc. Computersystem und verfahren zum überwachen von schlüsselleistungsindikatoren (kpis) online unter verwendung eines zeitreihenmustermodells
SG10201700177UA (en) * 2016-07-13 2018-02-27 Yokogawa Electric Corp Methods and systems for context based operator assistance for control systems
US10712733B2 (en) * 2016-12-12 2020-07-14 Mitsubishi Electric Research Laboratories, Inc. Methods and systems for discovery of prognostic subsequences in time series
WO2018229870A1 (ja) * 2017-06-13 2018-12-20 三菱電機株式会社 工具寿命検出装置および工具寿命検出方法
JP2019179395A (ja) * 2018-03-30 2019-10-17 オムロン株式会社 異常検知システム、サポート装置および異常検知方法
CN109570464B (zh) * 2019-01-21 2019-10-18 中南大学 一种模拟薄带连铸结晶器初始凝固的装置及方法
CN113319259B (zh) * 2021-06-07 2022-09-20 东北电力大学 一种基于空间-时序特征的黏结漏钢逻辑判断方法
CN114871395B (zh) * 2022-04-20 2024-04-02 河北敬业高品钢科技有限公司 薄带连铸中设备参数的控制方法及装置
JP2024000012A (ja) * 2022-06-20 2024-01-05 大同特殊鋼株式会社 教師データ作成方法
CN116449788A (zh) * 2023-05-30 2023-07-18 湖南科技大学 一种钢厂铸坯生产过程故障检测与产能优化的方法
CN116944446B (zh) * 2023-07-27 2024-02-09 常州润来科技有限公司 一种水平连铸铜管坯工艺参数异常监测方法
JP7704314B1 (ja) * 2023-09-27 2025-07-08 Ｊｆｅスチール株式会社 ブレークアウト予知方法及び連続鋳造機の操業方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478808A (en) * 1964-10-08 1969-11-18 Bunker Ramo Method of continuously casting steel
US4235276A (en) * 1979-04-16 1980-11-25 Bethlehem Steel Corporation Method and apparatus for controlling caster heat removal by varying casting speed
JPS6054138B2 (ja) * 1981-01-08 1985-11-28 新日本製鐵株式会社 連続鋳造鋳型における鋳造鋼の介在物検出方法
US4949777A (en) * 1987-10-02 1990-08-21 Kawasaki Steel Corp. Process of and apparatus for continuous casting with detection of possibility of break out
US5020585A (en) 1989-03-20 1991-06-04 Inland Steel Company Break-out detection in continuous casting
JPH04238662A (ja) * 1991-01-09 1992-08-26 Toshiba Mach Co Ltd ダイカストマシンの鋳造データ表示方法
US5257206A (en) * 1991-04-08 1993-10-26 Praxair Technology, Inc. Statistical process control for air separation process
DE4338607B4 (de) 1993-11-11 2005-10-06 Siemens Ag Verfahren und Vorrichtung zur Führung eines Prozesses in einem geregelten System
SE9304246L (sv) * 1993-12-22 1995-06-23 Asea Brown Boveri Förfarande vid övervakning av multivariata processer
JP3035688B2 (ja) * 1993-12-24 2000-04-24 トピー工業株式会社 連続鋳造におけるブレークアウト予知システム
US5659667A (en) 1995-01-17 1997-08-19 The Regents Of The University Of California Office Of Technology Transfer Adaptive model predictive process control using neural networks
WO1996031304A1 (de) 1995-04-03 1996-10-10 Siemens Aktiengesellschaft Einrichtung zur durchbruch-früherkennung beim stranggiessen
US5859964A (en) * 1996-10-25 1999-01-12 Advanced Micro Devices, Inc. System and method for performing real time data acquisition, process modeling and fault detection of wafer fabrication processes
US5819258A (en) 1997-03-07 1998-10-06 Digital Equipment Corporation Method and apparatus for automatically generating hierarchical categories from large document collections
DE19718262A1 (de) * 1997-04-30 1998-11-05 Schenck Panel Production Syste Verfahren und System zur Generierung eines Prozeßmodells eines technischen Problems
DE19725433C1 (de) * 1997-06-16 1999-01-21 Schloemann Siemag Ag Verfahren und Vorrichtung zur Durchbruchfrüherkennung beim Stranggießen von Stahl mit einer oszillierenden Kokille

Also Published As

Publication number Publication date
US6564119B1 (en) 2003-05-13
AU4597899A (en) 2000-02-14
CA2301829C (en) 2008-07-08
DE69921602D1 (de) 2004-12-09
MXPA00002784A (es) 2005-08-16
EP1021263B1 (de) 2004-11-03
AU747265B2 (en) 2002-05-09
WO2000005013A1 (en) 2000-02-03
EP1021263A1 (de) 2000-07-26
DE69921602T2 (de) 2005-12-01
JP2002521201A (ja) 2002-07-16
CA2301829A1 (en) 2000-02-03

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