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[미국특허] Integrated active vibration cancellation and machine diagnostic system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/20
  • G06G-009/68
출원번호 US-0892882 (1992-06-03)
발명자 / 주소
  • Tiernan Timothy A. (Livonia MI) Geddes Earl R. (Livonia MI) Mollon Mark L. (Livonia MI)
출원인 / 주소
  • Ford Motor Company (Dearborn MI 02)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록

A machine analyzer is connected to an active vibration cancellation system in order to identify the operating status of the moving machinery while using a minimum of additional parts and taking advantage of signal processing already occurring in the active vibration cancellation system. A preferred

대표청구항

A method for detecting a status of a machine having relatively moving parts wherein operation of said machine creates vibrations, said method comprising the steps of: actively cancelling said vibrations with a transducer controlled by an adaptive controller; sensing residual vibrations remaining aft

이 특허를 인용한 특허 (55) 인용/피인용 타임라인 분석

  1. Ohashi Tadashi,JPX, Active noise control apparatus and waveform transforming apparatus through neural network.
  2. Goodman Robert K., Active vibration control system using on-line system identification with enhanced noise reduction.
  3. Breed, David S.; Du Vall, Wilbur E.; Johnson, Wendell C., Automotive electronic safety network.
  4. Breed, David S.; DuVall, Wilbur E.; Johnson, Wendell C.; Sanders, William Thomas, Automotive electronic safety network.
  5. Puskorius Gintaras V. (Redford MI) Feldkamp Lee A. (Plymouth MI), Catalyst monitor with direct prediction of hydrocarbon conversion efficiency by dynamic neural networks.
  6. Silka Gerard Paul ; Ward Kenneth Alan, Closed loop customer vibration screening and resolution process.
  7. Grichnik Anthony J., Component machine testing using neural network processed vibration data analysis.
  8. Ban, Masaki; Matsuzaki, Akio, Exhaust heat energy recovery system for internal combustion engine.
  9. Hopkins, Lawrence G., Fan array vibration control system and method.
  10. Schramm, Simon; Sihler, Christof; Hemmelmann, Jan; Roesner, Robert, Gearbox noise reduction by electrical drive control.
  11. Breed, David S.; DuVall, Wilbur E.; Johnson, Wendell C.; Sanders, William Thomas, Integrated occupant protection system.
  12. Holmquist, Eric B., Measuring rotor imbalance via blade clearance sensors.
  13. Breed, David S., Method and apparatus for controlling a vehicular component.
  14. David S. Breed, Method and apparatus for controlling a vehicular component.
  15. Discenzo Frederick M., Method and system for synthesizing vibration data.
  16. Thomson, Malcolm G., Method and systems for filtering unwanted noise in a material metering machine.
  17. Tran Vy ; Covitz Bill ; Boes Gary ; Hsueh Keng D. ; Phillips Andrew ; Fuller Christopher Robert ; Charette Francois, Method for determining and reproducing noise inducing vibrations in a multi-component assembly.
  18. Kim, Kyusung; Ball, Charles M.; Nwadiogbu, Emmanuel O., Method for fault diagnosis of a turbine engine.
  19. Baehr, Joachim; Isermann, Rolf; Thelen, Dieter; Scheithe, Wolfgang, Method for the automatic detection and identification of errors in a balancing machine.
  20. Kenneth Alan Ward ; Gerard Paul Silka, Method to correct vehicle vibration during an assembly process.
  21. Vian,John L.; Travis,Matt H., Methods and systems for analyzing engine unbalance conditions.
  22. Vian,John L.; Travis,Matt H., Methods and systems for analyzing engine unbalance conditions.
  23. Vian,John L.; Travis,Matt H., Methods and systems for analyzing engine unbalance conditions.
  24. Thomson,Malcolm G., Methods and systems for filtering unwanted noise in a material metering machine.
  25. Discenzo Frederick M., Modular machinery data collection and analysis system.
  26. Antonios N. Kotoulas ; Charles Berezin ; Michael S. Torok ; Peter F. Lorber, Neural net controller for noise and vibration reduction.
  27. Kotoulas, Antonios N.; Berezin, Charles; Torok, Michael S.; Lorber, Peter F., Neural net controller for noise and vibration reduction.
  28. Puskorius Gintaras Vincent (Redford MI) Feldkamp Lee Albert (Plymouth MI), Nonlinear dynamic transform for correction of crankshaft acceleration having torsional oscillations.
  29. Breed David S., On board vehicle diagnostic module using pattern recognition.
  30. Wu Zhijian James ; Lee Anson, Optimal engine speed compensation method used in misfire detection.
  31. Silvagi, Frank; Peters, Jeffrey; Shiloff, Robert, Portable vehicle testing environment.
  32. Bryant Bruce David ; Krishnaswami Vasanth ; Marko Kenneth Andrew, Process for deriving predictive model of crankshaft rotation of a combustion engine.
  33. Wu Zhijian James ; Lee Anson, Real-time misfire detection for automobile engines with medium data rate crankshaft sampling.
  34. Wu Zhijian James ; Lee Anson, Real-time misfire detection for automobile engines with medium data rate crankshaft sampling.
  35. Breed, David S., Single side curtain airbag for vehicles.
  36. Manning Raymund A., Structural health monitoring using active members and neural networks.
  37. Moreno-Barragan, Jorge, System and method for diagnosing jet engine conditions.
  38. Tascillo Anya Lynn ; Tascillo Mark Anthony, System and method for distinguishing and characterizing motor vehicles for control of automatic drivers.
  39. Breed,David S., System and method for vehicle diagnostics.
  40. Dister Carl J. ; Discenzo Frederick M., System architecture for on-line machine diagnostics.
  41. Tran Vy ; Covitz Bill ; Boes Gary ; Hsueh Keng D. ; Phillips Andrew ; Fuller Christopher Robert ; Charette Francois, System for diagnosing unexpected noise in a multi-component assembly.
  42. Dudar, Aed M., Systems and methods for active engine mount diagnostics.
  43. Breed, David S., Telematics system for vehicle diagnostics.
  44. Kopp Gary Edward ; Polubinski James G., Transportable vehicle tester.
  45. Breed, David S., Vehicle diagnostic and prognostic methods and systems.
  46. Breed, David S., Vehicle diagnostic or prognostic message transmission systems and methods.
  47. Breed, David S., Vehicle diagnostic techniques.
  48. Breed David S. ; Duvall Wilbur E. ; Johnson Wendell C., Vehicle electrical system.
  49. Breed, David S., Vehicle part control system including electronic sensors.
  50. Her Jenyuan Yuan ; Lee Ming-Ran ; Tsou Poyu, Vehicle rattle detection method and system.
  51. Breed, David S., Vehicle software upgrade techniques.
  52. Breed, David S., Vehicle software upgrade techniques.
  53. Breed, David S., Vehicle software upgrade techniques.
  54. Breed,David S., Vehicular information and monitoring system and methods.
  55. Cheng Jie ; LaCrosse Stephanie Mary ; Tascillo Anya Lynn ; Newman ; Jr. Charles Edward ; Davis George Carver, Virtual vehicle sensors based on neural networks trained using data generated by simulation models.

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