ATE458215T1 - Erkennung von fehlern von systemkomponenten in einem kontinuierlichen prozess - Google Patents

Erkennung von fehlern von systemkomponenten in einem kontinuierlichen prozess

Info

Publication number
ATE458215T1
ATE458215T1 AT04795022T AT04795022T ATE458215T1 AT E458215 T1 ATE458215 T1 AT E458215T1 AT 04795022 T AT04795022 T AT 04795022T AT 04795022 T AT04795022 T AT 04795022T AT E458215 T1 ATE458215 T1 AT E458215T1
Authority
AT
Austria
Prior art keywords
continuous process
faults
detection
system components
model
Prior art date
Application number
AT04795022T
Other languages
English (en)
Inventor
Donald Frerichs
Frank Toth
Original Assignee
Abb 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 Abb Inc filed Critical Abb Inc
Application granted granted Critical
Publication of ATE458215T1 publication Critical patent/ATE458215T1/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
    • G05B23/0243—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/18—Applications of computers to steam-boiler 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
    • G05B17/00—Systems involving the use of models or simulators of said systems
    • G05B17/02—Systems involving the use of models or simulators of said systems electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Chemical & Material Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT04795022T 2003-10-16 2004-10-13 Erkennung von fehlern von systemkomponenten in einem kontinuierlichen prozess ATE458215T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51199803P 2003-10-16 2003-10-16
PCT/US2004/033801 WO2005038545A1 (en) 2003-10-16 2004-10-13 Detecting faults of system components in a continuous process

Publications (1)

Publication Number Publication Date
ATE458215T1 true ATE458215T1 (de) 2010-03-15

Family

ID=34465305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04795022T ATE458215T1 (de) 2003-10-16 2004-10-13 Erkennung von fehlern von systemkomponenten in einem kontinuierlichen prozess

Country Status (7)

Country Link
US (1) US7113890B2 (de)
EP (1) EP1676179B1 (de)
JP (1) JP4435785B2 (de)
CN (1) CN100504689C (de)
AT (1) ATE458215T1 (de)
DE (1) DE602004025599D1 (de)
WO (1) WO2005038545A1 (de)

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Also Published As

Publication number Publication date
EP1676179A1 (de) 2006-07-05
EP1676179B1 (de) 2010-02-17
CN1867876A (zh) 2006-11-22
DE602004025599D1 (de) 2010-04-01
WO2005038545A1 (en) 2005-04-28
US20050096757A1 (en) 2005-05-05
US7113890B2 (en) 2006-09-26
JP2007509395A (ja) 2007-04-12
JP4435785B2 (ja) 2010-03-24
CN100504689C (zh) 2009-06-24

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