CH698898B1 - System und Verfahren zur Zustandsüberwachung eines Anlagensystems. - Google Patents

System und Verfahren zur Zustandsüberwachung eines Anlagensystems. Download PDF

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Publication number
CH698898B1
CH698898B1 CH00813/09A CH8132009A CH698898B1 CH 698898 B1 CH698898 B1 CH 698898B1 CH 00813/09 A CH00813/09 A CH 00813/09A CH 8132009 A CH8132009 A CH 8132009A CH 698898 B1 CH698898 B1 CH 698898B1
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CH
Switzerland
Prior art keywords
sensor
operating
plant system
residuals
data
Prior art date
Application number
CH00813/09A
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German (de)
English (en)
Other versions
CH698898A2 (de
Inventor
Piero Patrone Bonissone
John Erik Hershey
Robert James Mitchell Jr
Rajesh Venkat Subbu
Avinash Vinayak Taware
Xiao Hu
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH698898A2 publication Critical patent/CH698898A2/de
Publication of CH698898B1 publication Critical patent/CH698898B1/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
    • G05B23/0243—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
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33295—Fuzzy expert system for diagnostic, monitoring
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33296—ANN for diagnostic, monitoring
    • 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
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CH00813/09A 2008-05-29 2009-05-27 System und Verfahren zur Zustandsüberwachung eines Anlagensystems. CH698898B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/129,632 US7756678B2 (en) 2008-05-29 2008-05-29 System and method for advanced condition monitoring of an asset system

Publications (2)

Publication Number Publication Date
CH698898A2 CH698898A2 (de) 2009-11-30
CH698898B1 true CH698898B1 (de) 2014-09-30

Family

ID=41254225

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00813/09A CH698898B1 (de) 2008-05-29 2009-05-27 System und Verfahren zur Zustandsüberwachung eines Anlagensystems.

Country Status (5)

Country Link
US (1) US7756678B2 (enExample)
JP (1) JP5306902B2 (enExample)
CN (1) CN101776862B (enExample)
CH (1) CH698898B1 (enExample)
DE (1) DE102009025855A1 (enExample)

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CN101776862B (zh) 2014-12-17
US7756678B2 (en) 2010-07-13
US20090300417A1 (en) 2009-12-03
DE102009025855A1 (de) 2009-12-03
JP2009289262A (ja) 2009-12-10
CH698898A2 (de) 2009-11-30
CN101776862A (zh) 2010-07-14
JP5306902B2 (ja) 2013-10-02

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