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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||91/361 ; 91/384 ; 244/227 ; 416/114|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 12 인용 특허 : 4|
A dual redundant servomechanism for moving aircraft control surfaces is disclosed. The servomechanism is of the type whose input commands, from the pilot of the aircraft, are transmitted electrically. Force fight, which is associated with such dual servomechanisms when they are connected to a common aircraft control surface, is minimized. This is accomplished by providing the control system for each servomechanism with input signals which are electrically summed. Each control system includes electrical transducers which provide a signal indicative of act...
In an aircraft having a pilot operable member and an aerodynamic control surface which moves in response to movement of the pilot operable member a dual servomechanism assembly which comprises: a displacement transducer connected to the pilot operable member for generating substantially identical first and second command signals which are proportional to the displacement of the pilot operable member; first and second hydraulic actuators having respective first and second output members operatively connected to said control surface so as to cause movement...