$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method and apparatus for implementing a databus voter to select flight command signals from one of several redundant asy 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/16
  • G06F-011/14
출원번호 US-0233142 (1994-04-25)
발명자 / 주소
  • Jackson Douglas O. (Mercer Island WA)
출원인 / 주소
  • The Boeing Company (Seattle WA 02)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

Asynchronous, triple redundant primary flight computers (PFC\s) (12, 14, 16) produce output command signals carried over a data bus (18) to control redundant actuators (32, 34, 36) in an aircraft flight control system. To prevent the transmission of a fault and a force fight among the redundant actu

대표청구항

In an aircraft fly-by-wire control system wherein each of a plurality of redundant, asynchronous primary flight computers produces flight command signals and wherein at least one control surface of the aircraft is controlled by a plurality of actuators, a processing system for controlling the flight

이 특허를 인용한 특허 (35)

  1. Matsui, Gen; Tanaka, Teruaki; Yamamoto, Tsuyoshi, Actuator control apparatus.
  2. Roux, William; Vilain, Jean Yves, Aircraft equipment control system.
  3. Hirvonen, Jukka Matti, Apparatus and method for backup control in a distributed flight control system.
  4. Hirvonen, Jukka Matti, Apparatus and method for backup control in a distributed flight control system.
  5. Foch,Etienne; Fleury,Christophe, Control system and process for several actuators.
  6. De Rammelaere, Werner; Laperche, Jean-Claude; Rebut, Mathieu; Berthe, Benoit; Hintze, Hartmut; Krittian, Sebastian, Control system for an aircraft.
  7. McGoldrick, Kevin, Control system for material handling vehicle with dual control handles.
  8. Post, II, James W., Cooperative vehicle control system.
  9. Platzer,Jean Paul; Wanchu,Stephane, Dual/triplex flight control architecture.
  10. Mares,Mircea; Liu,Zhenning, Electric load management center.
  11. Mares,Mircea, Electric load management center including gateway module and multiple load management modules for distributing power to multiple loads.
  12. Mares,Mircea; Liu,Zhenning, Electric power distribution center having a plurality of ASICS each with a voltage to frequency converter that use an RMS current value.
  13. Michalko,Rodney G., Electrical starting, generation, conversion and distribution system architecture for a more electric vehicle.
  14. Erstad,David O.; Carlson,Roy M., Error recovery in asynchronous combinational logic circuits.
  15. Loise Dominique (Velizy-Villacoublay FRX), Fault-tolerant computer architecture.
  16. Soronda, Vojislav, Flight control surface actuation force fight mitigation system and method.
  17. Yeh, Ying Chin, High integrity and availability multi-channel systems.
  18. Yee,Yibin; Tschanz,James W.; Khellah,Muhammad M.; De,Vivek K., Majority voter circuit design.
  19. Tsirkel Aaron M. (San Jose CA), Method and apparatus for determining a value of a majority of operands.
  20. Yeh,Ying Chin, Method and apparatus for obtaining high integrity and availability in multi-channel systems.
  21. Kohl, Andreas; Kebbel, Christian, Method for the prevention of erroneous actuator access in a multifunctional general electronic control system.
  22. Yeh,Ying C., Methods and apparatus for implementing mid-value selection functions for dual dissimlar processing modules.
  23. Armbruster,Michael; Heilmann,Harro; Maisch,Ansgar; Rooks,Oliver; Schwarzhaupt,Andreas; Spiegelberg,Gernot; Sulzmann,Armin, Redundant array of control devices.
  24. Noll, Christopher; Avritch, Steven A., Redundant two stage electro-hydraulic servo actuator control.
  25. Noll, Christopher Brian; Avritch, Steven A., Runtime reconfigurable dissimilar processing platform.
  26. Geary, Robert; Stevenson, Jason Marc, System and method for aircraft cabin atmospheric composition control.
  27. Hirvonen, Jukka Matti; Palfreyman, Gary, System and method for an integrated backup control system.
  28. Hirvonen, Jukka Matti; Palfreyman, Gary, System and method for an integrated backup control system.
  29. Nelson, Donald John; Rogoff, Stephen Forrest; Vetsch, LeRoy Ernest, System and method for three input voting.
  30. Leon, Joseph; Vilain, Jean-Yves, System for deicing and/or defogging an aircraft surface, method for controlling same, and aircraft equipped with same.
  31. Griffith, Scot E., Systems and methods for arbitrating sensor and actuator signals in a multi-channel control system.
  32. Marchant Brian E., Systems and methods for fault tolerant information processing.
  33. Manfred, Mark T.; Ryno, Thomas A., Systems and methods for providing aircraft heading information.
  34. Manfred, Mark T.; Ryno, Thomas A., Systems and methods for providing aircraft heading information.
  35. Morrison Brian D. ; Batten Martin R. ; Robillard Michael N. ; Wienke Creig E., Voting node for a distributed control system.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로