公开(公告)号：US09821903B2

公开(公告)日：2017-11-21

申请号：US14330824

申请日：2014-07-14

Applicant: The Boeing Company

Inventor： Abraham J. Pachikara ,  Matthew A. Moser ,  Paul H. Carpenter ,  Michael R. Finn ,  Thomas S. Koch ,  Stefan R. Bieniawski ,  Brian T. Whitehead

IPC: B64C13/16 ,  B64C9/12 ,  G05D1/08 ,  B64C3/44 ,  B64C9/00 ,  B64D45/00

CPC classification number: B64C13/16 ,  B64C3/44 ,  B64C9/00 ,  B64C9/12 ,  B64D45/0005 ,  G05D1/0825 ,  Y02T50/32 ,  Y02T50/44

Abstract: 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.

公开(公告)号：US20160229522A1

公开(公告)日：2016-08-11

申请号：US14330824

申请日：2014-07-14

Applicant: THE BOEING COMPANY

Inventor： Abraham J. Pachikara ,  Matthew A. Moser ,  Paul H. Carpenter ,  Michael R. Finn ,  Thomas S. Koch ,  Stefan R. Bieniawski ,  Brian T. Whitehead

IPC: B64C13/16 ,  B64C9/00 ,  B64D45/00 ,  B64C3/44

CPC classification number: B64C13/16 ,  B64C3/44 ,  B64C9/00 ,  B64C9/12 ,  B64D45/0005 ,  G05D1/0825 ,  Y02T50/32 ,  Y02T50/44

Abstract: 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.

Abstract translation: 这里描述了控制表面的闭环控制。 一个公开的示例性方法包括在飞行期间测量飞行器的飞行量度，并且使用处理器根据飞行量度来计算飞行器的控制表面的偏转。 所公开的示例性方法还包括基于所计算的偏转将偏转调整到有效偏转水平以减少飞行器的阻力系数。