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Methods and apparatus for estimating engine health 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01M-019/00
출원번호 US-0221399 (1998-12-28)
발명자 / 주소
  • Adibhatla, Sridhar
출원인 / 주소
  • General Electric Co.
대리인 / 주소
    Herkamp, Nathan D.Armstrong Teasdale LLPReeser, III, Robert B.
인용정보 피인용 횟수 : 53  인용 특허 : 5

초록 ▼

An engine tracking filter system that obtains information from two or more operating conditions to estimate health parameters P, performance parameters Yp,and sensor estimates Ys,is described. Such multipoint estimation of engine health enables estimation of all engine health parameters rather than

대표청구항 ▼

An engine tracking filter system that obtains information from two or more operating conditions to estimate health parameters P, performance parameters Yp,and sensor estimates Ys,is described. Such multipoint estimation of engine health enables estimation of all engine health parameters rather than

이 특허에 인용된 특허 (5)

  1. Stevenson Dennis B. (106 Midland Dr. Lafayette LA 70506), Method and apparatus for analyzing gas turbine pneumatic fuel system.
    상세보기
  2. Keim William J. (Lynn MA) Idelchik Michael S. (Swampscott MA), Method and apparatus for compensated temperature prediction.
    상세보기
  3. Umida Hidetoshi (Kawasaki JPX), Parameter identifier.
    상세보기
  4. Bernier Joseph L. (Issaquah WA) Kamber Peter W. (Hawi HI), Real time performance monitoring of gas turbine engines.
    상세보기
  5. Sisson Patterson B. ; Petrizzi James V., Surge detection system using engine signature.
    상세보기

이 특허를 인용한 특허 (53)

  1. Dixon,Roger; Pike,Andrew W, Adaptive sensor model.
    상세보기
  2. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Application of combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods.
    상세보기
  3. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Application of combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods.
    상세보기
  4. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods.
    상세보기
  5. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for emissions-exhaust energy parameters, related control systems, computer program products and methods.
    상세보기
  6. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for emissions-fuel flow parameters, related control systems, computer program products and methods.
    상세보기
  7. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for exhaust energy-emissions parameters, related control systems, computer program products and methods.
    상세보기
  8. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for exhaust energy-fuel flow parameters, related control systems, computer program products and methods.
    상세보기
  9. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for exhaust energy-power output parameters, related control systems, computer program products and methods.
    상세보기
  10. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for fuel flow-emissions parameters, related control systems, computer program products and methods.
    상세보기
  11. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for fuel flow-exhaust energy parameters, related control systems, computer program products and methods.
    상세보기
  12. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for fuel flow-power output parameters, related control systems, computer program products and methods.
    상세보기
  13. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Application of probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods.
    상세보기
  14. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for power output-emissions parameters, related control systems, computer program products and methods.
    상세보기
  15. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar, Application of probabilistic control in gas turbine tuning for power output-exhaust energy parameters, related control systems, computer program products and methods.
    상세보기
  16. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Application of probabilistic control in gas turbine tuning with measurement error, related control systems, computer program products and methods.
    상세보기
  17. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Application of probabilistic control in gas turbine tuning, related control systems, computer program products and methods.
    상세보기
  18. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Healy, Timothy Andrew; Jaiven, Rebecca Kathryn; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods.
    상세보기
  19. Childers, Scott Andrew; Ekanayake, Sanji; Thompson, Brett Matthew, Control system for can-to-can variation in combustor system and related method.
    상세보기
  20. Kim, Kyusung; Uluyol, Onder; Ball, Charles M., Fault detection system and method for turbine engine fuel systems.
    상세보기
  21. Volponi,Allan J., Hybrid model based fault detection and isolation system.
    상세보기
  22. Smith,Shane R.; Mulera,Tom G.; Belling,Tim, Inter-turbine temperature display compensation method.
    상세보기
  23. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Healy, Timothy Andrew; Jaiven, Rebecca Kathryn; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Machine-specific combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods.
    상세보기
  24. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Healy, Timothy Andrew; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Machine-specific probabilistic control in gas turbine tuning for power output-emissions parameters, related control systems, computer program products and methods.
    상세보기
  25. Jacques,Kenneth Willson; Butz,Mark Gerard; Hindle, III,Edmund Hall; Van Stone,Robert Hugh, Method and apparatus for determining engine part life usage.
    상세보기
  26. Gorinevsky, Dimitry, Method and system for diagnostics of apparatus.
    상세보기
  27. Koul, Ashok, Method and system for real-time prognosis analysis and usage based residual life assessment of turbine engine components and display.
    상세보기
  28. Adibhatla, Sridhar, Method and systems for controlling gas turbine engine temperature.
    상세보기
  29. Litt, Jonathan S., Method for estimation of at least one engine parameter.
    상세보기
  30. DiBella, Joseph John, Methods and apparatus for designing gas turbine engine rotor assemblies.
    상세보기
  31. Adibhatla,Sridhar; Ashby,Malcolm J., Methods and apparatus for model based diagnostics.
    상세보기
  32. Adibhatla, Sridhar; Wiseman, Matthew William; Nestico, Brian Francis; Viassolo, Daniel Edgardo; Brunell, Brent Jerome, Methods and systems for estimating operating parameters of an engine.
    상세보기
  33. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Healy, Timothy Andrew; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Modelling probabilistic control in gas turbine tuning for power output-emissions parameters, related control systems, computer program products and methods.
    상세보기
  34. Simon, Donald L.; Garg, Sanjay, Optimized tuner selection for engine performance estimation.
    상세보기
  35. Yerramalla, Sampath K.; Donat, William; Rajamani, Ravi, Partitioning of turbomachine faults.
    상세보기
  36. Davis, Jr., Lewis Berkley; Jordan, Jr., Harold Lamar; Morgan, Rex Allen; Smith, Raub Warfield, Power outlet, emissions, fuel flow and water flow based probabilistic control in liquid-fueled gas turbine tuning, related control systems, computer program products and methods.
    상세보기
  37. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Power output and emissions based degraded gas turbine tuning and control systems, computer program products and related methods.
    상세보기
  38. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Power output and fuel flow based probabilistic control in gas turbine tuning, related control systems, computer program products and methods.
    상세보기
  39. Davis, Jr., Lewis Berkley; Day, Scott Arthur; Fernandez, Paul Robert; Jordan, Jr., Harold Lamar; Morgan, Rex Allen, Power output and fuel flow based probabilistic control in part load gas turbine tuning, related control systems, computer program products and methods.
    상세보기
  40. Jordan, Jr., Harold Lamar; Davis, Jr., Lewis Berkley; Day, Scott Arthur; Ewens, David Spencer; Morgan, Rex Allen, Probabilistic control in gas turbine tuning for power output-emissions parameters, related control systems, computer program products and methods.
    상세보기
  41. Bickford, Randall L., Surveillance system and method having an operating mode partitioned fault classification model.
    상세보기
  42. DeVlieg, Garrett H., System and method for aircraft braking system usage monitoring.
    상세보기
  43. DeVlieg, Garrett H., System and method for aircraft braking system usage monitoring.
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  44. DeVlieg, Garrett H., System and method for aircraft braking system usage monitoring.
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  45. DeVlieg,Garrett H., System and method for aircraft braking system usage monitoring.
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  46. Devlieg,Garrett H., System and method for aircraft braking system usage monitoring.
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  47. Devlieg,Garrett H., System and method for aircraft braking system usage monitoring.
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  48. DeVlieg, Garrett H., System and method for aircraft braking system using monitoring.
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  49. Paul, Jacques; Aparicio, Alejandro; Luo, George; Yardibi, Tarik, System and method for using an engine model for multiple functions.
    상세보기
  50. Morgan, Rex Allen; Davis, Jr., Lewis Berkley; Jordan, Harold Lamar; Baker, Scott Richard, Systems and methods for control of operating life of a gas turbine.
    상세보기
  51. Pandey, Achalesh Kumar; Sholes, John Edward; McDuffie, Dwayne David; Mundra, Kamlesh; Mazzaro, Maria Cecilia, Systems and methods for improved combined cycle control.
    상세보기
  52. Gorinevsky,Dimitry, Trending system and method using monotonic regression.
    상세보기
  53. Arik, Mehmet; McKenney, Kurtis Gifford; Liter, Scott Gayton; Dasgupta, Samhita, Wireless monitoring system.
    상세보기

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