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

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
    • G05B23/0224—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)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Mechanical Engineering (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Continuous Casting (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measuring Temperature Or Quantity Of Heat (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 (60)

* 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
CN100419983C (zh) * 2003-05-16 2008-09-17 东京毅力科创株式会社 处理***健康指数及其使用方法
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
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
US7424395B2 (en) * 2004-09-10 2008-09-09 Exxonmobil Research And Engineering Company Application of abnormal event detection technology to olefins recovery trains
US7567887B2 (en) * 2004-09-10 2009-07-28 Exxonmobil Research And Engineering Company Application of abnormal event detection technology to fluidized catalytic cracking unit
US20060074598A1 (en) * 2004-09-10 2006-04-06 Emigholz Kenneth F Application of abnormal event detection technology to hydrocracking units
CA2603916A1 (en) * 2005-04-04 2006-10-12 Fisher-Rosemount Systems, Inc. Statistical processing methods used in abnormal situation detection
US7809450B2 (en) * 2005-07-07 2010-10-05 Mks Instruments, Inc. Self-correcting multivariate analysis for use in monitoring dynamic parameters in process environments
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
EP1979794A4 (de) * 2006-02-03 2010-03-17 Rech 2000 Inc Intelligentes überwachungssystem und verfahren zum aufbau prädiktiver modelle und zum detektieren von anomalien
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
WO2008042739A2 (en) * 2006-09-29 2008-04-10 Fisher-Rosemount Systems, Inc. On-line monitoring and diagnostics of a process using multivariate statistical analysis
US8014880B2 (en) * 2006-09-29 2011-09-06 Fisher-Rosemount Systems, Inc. On-line multivariate analysis in a distributed process control system
CN101536002B (zh) * 2006-11-03 2015-02-04 气体产品与化学公司 用于工艺监控的***和方法
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
US8271103B2 (en) 2007-05-02 2012-09-18 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***
US20090149981A1 (en) * 2007-08-14 2009-06-11 Wayne Errol Evans System and methods for continuous, online monitoring of a chemical plant or refinery
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
US20110213486A1 (en) * 2008-11-04 2011-09-01 Sms Siemag Aktiengesellschaft Method and device for controlling the solidification of a cast strand in a strand casting plant in startup of the injection process
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
EP2526524A4 (de) * 2010-01-21 2014-08-13 Asthma Signals Inc Frühwarnverfahren und -system zur verwaltung chronischer erkrankungen
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
WO2016116896A1 (en) * 2015-01-24 2016-07-28 Abb Technology Ltd. A method for controlling a process plant using transition data
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
EP3270243B1 (de) * 2016-07-13 2019-10-23 Yokogawa Electric Corporation Verfahren und systeme zur kontextbasierten bedienerunterstützung für steuerungssysteme
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
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

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

Similar Documents

Publication Publication Date Title
ATE281260T1 (de) Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche
CN116739384A (zh) 基于5g无线通讯的矿用设备运行管理***
CN102699302A (zh) 一种板坯连铸结晶器漏钢预报***及其预报方法
EP1400000A2 (de) Verfahren zur überwachung eines hochspannungsnetzes
MXPA02012354A (es) Proceso y aparato para preparar polimeros utilizando un dispositivo ultrasonico de corriente lateral para supervisar y controlar las propiedades del polimero.
CN117193203A (zh) 基于数据分析的合金材料加工产线监控***
Rawlings et al. Gage control of film and sheet‐forming processes
US11673187B2 (en) Method and apparatus for monitoring a continuous steel casting process
Zhang et al. Robust process fault detection and diagnosis using neuro-fuzzy networks
ATE184960T1 (de) Verfahren zur diagnose und prognose des betriebsverhaltens einer turbinenanlage
JPH06150175A (ja) プラント監視装置
JPS6140936B2 (de)
Bannenberg et al. Application of Thermal Modeling on the Optimisation of Continuous Casting Processes and On-Line Quality Control
Jalel et al. Monitoring estimation and predictive control based on statistical techniques
JP4552059B2 (ja) 周期運動体の状態監視方法、状態監視システム、状態監視プログラム
Ray et al. Stochastic modeling of fatigue crack dynamics for on-line damage estimation and life prediction
CN116938676A (zh) 一种基于数据源分析的通信风险联合预警方法
DE59610665D1 (de) System zum überwachen von schwingungserregten aggregaten
Medvedev et al. Model-based estimation of molten metal analysis in the LD converter: experimental results
TW200717355A (en) System for determining the operational risk in nuclear power plant, and method thereof
Tiburce et al. Linking SCADA and hydraulic and water quality simulator at the Centre des Mouvements de l'Eau(CME) in Paris(France)
Banović et al. The Value of Information Obtained Through Transformer Monitoring System
Rietz et al. Implementation of a predictive modeling technique on a DCS
CN117783957A (zh) 油浸式配电变压器故障监测方法、装置、设备及存储介质
Spraggs The Variability of Water Quality Data and Its Significance in Water Quality Simulation

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1021263

Country of ref document: EP

REN Ceased due to non-payment of the annual fee