The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 14, 2017
Filed:
Feb. 09, 2015
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Steven B. Krogh, Issaquah, WA (US);
Brian K. Rupnik, Seattle, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 1/08 (2006.01); G08G 5/00 (2006.01);
U.S. Cl.
CPC ...
G08G 5/0047 (2013.01); G05D 1/0808 (2013.01);
Abstract
A system and method for providing guidance during a flare maneuver of an aircraft may include the steps of: (1) generating a primary flare command from a primary flare control law based on an altitude of the aircraft, (2) generating the secondary flare command from a secondary flare control law based on inertial vertical speed of the aircraft, and (3) generating an ultimate flare command by selecting one of the primary flare command when the aircraft is over regular terrain or the secondary flare command when the aircraft is over irregular terrain.