A method of protecting a margin for controlling the yaw attitude of a hybrid helicopter that includes a lift rotor as well as at least one first propeller and at least one second propeller. A thrust control is configured to generate at least a first order issued to increase a first pitch of first blades of the first propeller and a second pitch of second blades of the second propeller. After a first order has been issued, the method includes an inhibition step for having a control computer inhibit the first order when a yaw attitude control margin, with regard to an envelope delimiting a flight control domain, is and/or will be less than or equal to a threshold.


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    Title :

    PROCEDE DE PROTECTION D'UNE MARGE DE CONTROLE DE L'ATTITUDE EN LACET D'UN HELICOPTERE HYBRIDE ET UN HELICOPTERE HYBRIDE


    Additional title:

    METHOD FOR PROTECTING A MARGIN FOR CONTROLLING THE THRUST ATTITUDE OF A HYBRID HELICOPTER AND A HYBRID HELICOPTER
    VERFAHREN ZUM SCHUTZ EINES KONTROLLSPIELRAUMS DER GIERLAGE EINES HYBRIDHUBSCHRAUBERS UND HYBRIDHUBSCHRAUBER


    Contributors:
    HUOT RÉMY (author) / EGLIN PAUL (author)

    Publication date :

    2022-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen




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