ATE391948T1 - Verfahren, system und speichermedium zur durchführung von online-ventildiagnose - Google Patents

Verfahren, system und speichermedium zur durchführung von online-ventildiagnose

Info

Publication number
ATE391948T1
ATE391948T1 AT04710617T AT04710617T ATE391948T1 AT E391948 T1 ATE391948 T1 AT E391948T1 AT 04710617 T AT04710617 T AT 04710617T AT 04710617 T AT04710617 T AT 04710617T AT E391948 T1 ATE391948 T1 AT E391948T1
Authority
AT
Austria
Prior art keywords
valve
performing online
storage medium
valve diagnosis
online valve
Prior art date
Application number
AT04710617T
Other languages
English (en)
Inventor
Larry Schoonover
Original Assignee
Dresser 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 Dresser Inc filed Critical Dresser Inc
Application granted granted Critical
Publication of ATE391948T1 publication Critical patent/ATE391948T1/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Feedback Control In General (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Control Of Fluid Pressure (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing And Monitoring For Control Systems (AREA)
AT04710617T 2003-02-14 2004-02-12 Verfahren, system und speichermedium zur durchführung von online-ventildiagnose ATE391948T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44759803P 2003-02-14 2003-02-14

Publications (1)

Publication Number Publication Date
ATE391948T1 true ATE391948T1 (de) 2008-04-15

Family

ID=32908468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04710617T ATE391948T1 (de) 2003-02-14 2004-02-12 Verfahren, system und speichermedium zur durchführung von online-ventildiagnose

Country Status (8)

Country Link
US (1) US7089086B2 (de)
EP (1) EP1599712B1 (de)
JP (2) JP2006520038A (de)
AT (1) ATE391948T1 (de)
CA (1) CA2515318C (de)
DE (1) DE602004012980T2 (de)
ES (1) ES2301968T3 (de)
WO (1) WO2004074947A2 (de)

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Also Published As

Publication number Publication date
JP2006520038A (ja) 2006-08-31
US20040228173A1 (en) 2004-11-18
EP1599712B1 (de) 2008-04-09
JP2011204264A (ja) 2011-10-13
DE602004012980T2 (de) 2009-05-07
CA2515318C (en) 2012-07-10
DE602004012980D1 (de) 2008-05-21
US7089086B2 (en) 2006-08-08
ES2301968T3 (es) 2008-07-01
EP1599712A2 (de) 2005-11-30
WO2004074947A3 (en) 2005-09-29
EP1599712A4 (de) 2006-09-13
CA2515318A1 (en) 2004-09-02
WO2004074947A2 (en) 2004-09-02

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