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특허 상세정보

Control system having variably biased manipulatable unit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05B-009/02    G05B-011/01    B64C-013/04    B64C-011/34   
미국특허분류(USC) 364/190 ; 364/424 ; 364/176 ; 318/628
출원번호 US-0601260 (1984-04-17)
우선권정보 SE-0002137 (1983-04-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 9
초록

In a control system having a manipulatable unit, such as an aircraft stick, which is biased toward a neutral position to provide control “feel”, an input which at each instant signifies the position of displacement of the stick from its neutral position is processed to provide an output signifying the magnitude of the biasing force to be applied to the stick. In a range of positions spaced to one side of its neutral position (or in such a range at each side of neutral) the output provides for a steep biasing force gradient as the stick is moved through a...

대표
청구항

A method for a control system comprising a manipulatable control unit displaceable from and toward a null position in increase and decrease directions respectively, a controlled device actuated to move to positions that substantially correspond to the positions of displacement of said control unit, and force generating means for imposing a yielding biasing force upon said control unit that urges it in said decrease direction, said method providing for control of the force generating means to cause said biasing force to have a higher gradient for trimming...

이 특허를 인용한 특허 피인용횟수: 44

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  21. Couvillon, Jr., Lucien Alfred. Endoscopic system with integrated patient respiratory status indicator. USP2011067967759.
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