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Fault tolerant automatic control system utilizing analytic redundancy

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05D-001/00
출원번호 US-0567044 (2000-05-08)
발명자 / 주소
  • David W. Vos
출원인 / 주소
  • Aurora Flight Sciences Corporation
대리인 / 주소
    Katten Muchin Zavis
인용정보 피인용 횟수 : 20  인용 특허 : 12

초록

Method and apparatus for a fault tolerant automatic control system for a dynamic device having a sensor and a predetermined control algorithm include structure and steps for receiving a status signal from the sensor. Structure and steps are provided for transforming the sensor status signal and a pr

대표청구항

1. A fault tolerant automatic control system for a non-stationary device having a sensor which detects parameters which vary over time, comprising:a computer which transforms a mathematical model of the non-stationary device into a plurality of linear equations, said computer comparing a signal from

이 특허에 인용된 특허 (12)

  1. Cooper Michael G. (Renton WA) Elliott Elden M. (Coupeville WA) Hartzell Dean A. (Bellevue WA), Autopilot flight director system.
  2. Herzog Hans K. (Bellevue WA) Sakurai Seiya (Seattle WA), Avionic control system.
  3. Mergenthaler Rolf-Hermann,DEX ; Urban Werner,DEX ; Volkart Asmus,DEX, Device and method to monitor sensors in vehicles.
  4. Vos David W., Fault tolerant automatic control system utilizing analytic redundancy.
  5. Vos David W., Fault tolerant automatic control system utilizing analytic redundancy.
  6. Vos David W. (Boston MA), Fault tolerant automatic control system utilizing analytic redundancy.
  7. Yokote Timothy A. (Torrance CA) Upton Eric L. (Redondo Beach CA) Enyedy Arthur G. (Redondo Beach CA) Stockton Grant J. (Long Beach CA), Fault-tolerant solid-state flight data recorder.
  8. McIntyre Melville D. W. (Bellevue WA) Sebring David L. (Snohomish WA), Integrated fault-tolerant air data inertial reference system.
  9. Duyar Ahmet ; Albas Evren,TRX ; Durakbasa Osman Tugrul,TRX ; Serafettinoglu A. Hakan,TRX, Model-based fault detection system for electric motors.
  10. Buus Henning (Woodinville WA), Multiaxis redundant fly-by-wire primary flight control system.
  11. Takats Imre J. (Bellevue WA) Chenoweth Charles C. (Bellevue WA), Multiple-voting fault detection system for flight critical actuation control systems.
  12. Eid Bradley Franz ; Durkee Scott Robert ; Darwin Keith Patrick, Universal sensor interface system and method.

이 특허를 인용한 특허 (20)

  1. Benson, Dwayne M., Aircraft flight control surface actuation system communication architecture.
  2. Appleby,Brent D.; Franke,Jerry L.; Jameson,Stephen M.; Jung,Adam; Szczerba,Robert J.; Tleon,Joel J., Collaborative system for a team of unmanned vehicles.
  3. Busch, Darryl; Bharadwaj, Raj Mohan, Control effector health capabilities determination reasoning system and method.
  4. Self, Kristian A.; Radmore, Geoffrey; Walker, David, Developments in or relating to system prognostics.
  5. Wurth, Steven P.; Pratt, Stephen W.; Bryant, Daniel C., Diagnostic system having user defined sequence logic map for a transportation device.
  6. Hanlon, Casey; Wingett, Paul T.; Potter, Calvin C., Electric flight control surface actuation system for aircraft flaps and slats.
  7. Richter, Martin; Fleddermann, Andreas, Fault-tolerant actuating system for adjusting flaps of an aircraft, comprising adjustment kinematics with a fixed pivot, and a method for monitoring an actuating system.
  8. Hess, Richard, High integrity control system architecture using digital computing platforms with rapid recovery.
  9. Goupil, Philippe; Dayre, Rémy; Le Berre, Hervé; Gheorghe, Anca; Zolghadri, Ali; Cieslak, Jérôme; Henry, David, Method and device for detecting the jamming of an aircraft control surface.
  10. Fox,Richard S.; Acton,John D.; Henry,Glenda R.; Wilson,Charlie D.; Ferree,Steve, Method and system for detecting faults in an electronic engine control module.
  11. Urnes, Sr., James M.; Hood, Mark B., Method and system for in-flight fault monitoring of flight control actuators.
  12. Wilson,Edward, Model-based fault detection and isolation for intermittently active faults with application to motion-based thruster fault detection and isolation for spacecraft.
  13. Fitzpatrick, David, Performing corrective action on unmanned aerial vehicle using one axis of three-axis magnetometer.
  14. Cumplido,Rene; Goodall,Roger; Jones,Simon, Processor apparatus and methods optimized for control applications.
  15. Rowe, Eric; Nickerson, James; Ekhaguere, David E.; Annati, Richard E., Propulsion prognostics apparatus and systems for unmanned aerial vehicles.
  16. Noll, Christopher; Avritch, Steven A., Redundant two stage electro-hydraulic servo actuator control.
  17. Banning, Ronald Ray; Goossen, Emray Rein, System and method for fail safe process execution monitoring and output control for critical systems.
  18. Feau, Julien, System for selecting data representing an air parameter, process and computer program relating to the same.
  19. Ostrom, Grazyna Balut; Brown, Kevin S.; Fung, Kenny L.; Ghayem, Shahrokh, Thrust control malfunction accommodation system and method.
  20. Kanamaru,Masanobu, Vehicle fault diagnostic system.
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