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:
Nov. 15, 2016
Filed:
Dec. 10, 2015
Applicant:
Airbus Helicopters, Marignane, FR;
Inventor:
Marc Salesse-Lavergne, Allauch, FR;
Assignee:
Airbus Helicopters, Marignane, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/08 (2006.01); G01P 5/00 (2006.01); G05D 1/02 (2006.01); B64C 27/57 (2006.01); G01P 3/00 (2006.01);
U.S. Cl.
CPC ...
B64C 27/57 (2013.01); G01P 3/00 (2013.01); G01P 5/00 (2013.01); G05D 1/0204 (2013.01); G05D 1/0808 (2013.01); G05D 1/0858 (2013.01);
Abstract
A method and a system for determining an angular velocity in turning for a rotary wing aircraft in order to make turns that are coordinated relative to the ground or else relative to the air and in order to manage the transition between ground coordination and air coordination while taking account of the wind to which the aircraft is subjected. The method serving to determine an angular velocity in yaw using an anticipation value and a correction value on the basis in particular of speeds of advance of the aircraft relative to the ground and relative to the air of its lateral acceleration and of its lateral load factor.