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특허 상세정보

Engines-only flight control system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-019/00   
미국특허분류(USC) 244/75R ; 244/7R ; 244/182 ; 244/51
출원번호 US-0889347 (1992-05-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 0
초록

A backup flight control system for controlling the flightpath of a multi-engine airplane using the main drive engines. The backup flight control system comprises an input device for generating a control command indicative of a desired flightpath, a feedback sensor for generating a feedback signal indicative of at least one of pitch rate, pitch attitude, roll rate and roll attitude, and a control device for changing the output power of at least one of the main drive engines on each side of the airplane in response to the control command and the feedback s...

대표
청구항

A backup flight control system for controlling the flight path of an aircraft having a wing, a plurality of normally movable control surfaces for effecting pitch, roll and yaw moments, and first and second positionally fixed engines, each having a throttle controlled by a throttle actuator and each being disposed on opposite sides of a vertical symmetry plane of the aircraft, the system comprising: means for selectively switching on the backup flight control system when at least one of the control surfaces is determined to be at least partially inoperati...

이 특허를 인용한 특허 피인용횟수: 19

  1. Beaufrere, Henry L.. Aircraft backup control. USP2013038393583.
  2. Beaufrere, Henry L.. Aircraft backup control. USP2011098016243.
  3. Yamasaki, Koichi. Aircraft control system, aircraft, aircraft control program, and method for controlling aircraft. USP2015129199723.
  4. Yamasaki, Koichi. Control system of aircraft, method for controlling aircraft, and aircraft. USP2015069045220.
  5. Voorhees, Michael Todd. Differential thrust control system. USP2011027891603.
  6. Burken John J. ; Burcham ; Jr. Frank W.. Emergency control aircraft system using thrust modulation. USP2000036041273.
  7. Burken John J. ; Burcham ; Jr. Frank W. ; Bull John. Emergency multiengine aircraft system for lateral control using differential thrust control of wing engines. USP2000086102330.
  8. Kahler Jeffrey. Lead compensated engines-only flight control system. USP2001036196499.
  9. Bensch, Lars; Henrichfreise, Hermann; Jusseit, Juergen; Merz, Ludger. Method for reconstructing gusts and structural loads at aircraft, in particular passenger aircraft. USP2012068209159.
  10. Woodworth, Adam; Suarez, Brandon. Modular miniature unmanned aircraft with vectored thrust control. USP2015038991750.
  11. Amireh, Nicholas; Kang, Paulo; Strom, David; Chui, Chi Keung. Modular toy aircraft. USP2010107811150.
  12. Amireh, Nicholas; Kang, Paulo; Strom, David; Chui, Chi Keung. Modular toy aircraft with capacitor power sources. USP2012038133089.
  13. Schmidt, Philip A.. Multi-engine aircraft thrust balancing. USP2018029889944.
  14. Greenfield, Aaron L.; Wulff, Ole; White, Matthew A.. Pitch feedback control splitting for helicopters with redundant actuators. USP2016049317042.
  15. Cogan, Bruce R.. Propulsion controlled aircraft computer. USP2010057711455.
  16. Stummer, Mark J.. System for the control of multiple engines in a multi-combination vehicle. USP2005096945344.
  17. Ong,Kenlip. Toy aircraft. USP2007107275973.
  18. Eggold, David P.; Shapiro, Daniel R.; Gardner, Kyle J.. Varying engine thrust for directional control of an aircraft experiencing engine thrust asymmetry. USP2013018352099.
  19. Eggold, David P.; Shapiro, Daniel R.; Gardner, Kyle J.. Varying engine thrust for directional control of an aircraft experiencing engine thrust asymmetry. USP2014128918235.