|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/75R ; 244/7R ; 244/182 ; 244/51|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 0|
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...
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...