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특허 상세정보

Closed loop control of aircraft control surfaces

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-013/16    B64C-009/12    G05D-001/08    B64C-003/44    B64C-009/00    B64D-045/00   
출원번호 US-0330824 (2014-07-14)
등록번호 US-9821903 (2017-11-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hanley, Flight & Zimmerman, LLC
인용정보 피인용 횟수 : 0  인용 특허 : 52
초록

Closed loop control of control surfaces is described herein. One disclosed example method includes measuring a flight metric of an aircraft during flight and calculating, using a processor, a deflection of a control surface of the aircraft based on the flight metric. The disclosed example method also includes adjusting the deflection to an effective deflection level based on the calculated deflection to reduce a drag coefficient of the aircraft.

대표
청구항

1. A method comprising: measuring a flight metric of an aircraft during cruise of the aircraft;calculating, using a processor, a first deflection based on the measured flight metric;inducing a perturbation deflection of a control surface based on the calculated first deflection;re-measuring the flight metric of the aircraft in response to the induced perturbation deflection to gather data about a drag coefficient pertaining to the aircraft during cruise;calculating, using the processor, a second deflection of the control surface of the aircraft based on ...

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