A high-lift actuation system for differentially actuating a plurality of high-lift surfaces of an aircraft is disclosed. An exemplary high-lift actuation system includes a plurality of independent drive devices for individually actuating the plurality of high-lift surfaces. The independent drive devices may include a power drive unit (PDU) arranged between an inboard actuator and an outboard actuator of a respective high-lift surface and an interconnecting driveline. The PDU of at least one independent drive device may include two motors having a respective motor output coupled together in a torque summing arrangement. A controller may be implemented with two independent control channels respectively coupled to one of the two motors.


    Access

    Download


    Export, share and cite



    Title :

    HIGH-LIFT ACTUATION SYSTEM HAVING INDEPENDENT ACTUATION CONTROL


    Additional title:

    SYSTEME D`ACTIONNEMENT HYPERSUSTENTATEUR AVEC COMMANDE D`ACTIONNEMENT INDEPENDANTE


    Contributors:

    Publication date :

    2020-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    High-lift actuation system having independent actuation control

    TZABARI EHUD | European Patent Office | 2020

    Free access

    HIGH-LIFT ACTUATION SYSTEM HAVING INDEPENDENT ACTUATION CONTROL

    TZABARI EHUD | European Patent Office | 2020

    Free access

    HIGH-LIFT ACTUATION SYSTEM HAVING INDEPENDENT ACTUATION CONTROL

    TZABARI EHUD | European Patent Office | 2020

    Free access