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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Method of assisted piloting of a rotary wing aircraft having at least one propulsion propeller, an assisted piloting device, and an aircraft

Invented by: Marc Salesse-Lavergne
Marseilles, FR

Nicholas Queiras
Les Pennes Mirabeau, FR

Paul Eglin
Roquefort la Bedoule, FR Applicant: Name City State Country Type Eurocopter Cedex N/A FR

Originally Assigned to: Airbus Helicopters
Marignane Cedex, FR Family ID: 1000000603223
[Now assigned to . . .]

Issued:2014-07-22
Filed:2012-11-14
Application No:13676299
Examined by:Tarcza; Thomas

A device (10) for assisted piloting of an aircraft having a rotary wing with a plurality of second blades (3') and a propulsion unit with a plurality of first blades (2'). The device includes control means (30, 40) for delivering a movement order (O) for moving in a direction, said device (10) having a processor unit (20) for transforming said order (O) into an acceleration setpoint (C) along said direction, and then for transforming said acceleration setpoint (C) into at least one required longitudinal attitude setpoint (.theta.*) that is transmitted to a first automatic system (26) for maintaining longitudinal attitude by controlling a longitudinal cyclic pitch of the second blades (3'), and into a first required load factor setpoint (Nx*) in a longitudinal direction that is transmitted to a second automatic system (25) for maintaining load factor by controlling the collective pitch of the first blades.

[pdf] U.S. Pat. No. 8,788,123

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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