An electromechanical actuator (EMA) includes: a stationary body portion; a movable body portion configured to move relative to the stationary body portion; an actuation element connecting the stationary body portion and the movable body portion and configured to actuate the movable body portion relative to the stationary body portion; a surface acoustic wave (SAW) sensor disposed on the actuation element; a first interface component disposed on the stationary body portion at an interface between the stationary body portion and the movable body portion; and a second interface component disposed on the movable body portion at the interface between the stationary body portion and the movable body portion. The second interface component is configured to transmit signals between the SAW sensor and the first interface component. The first interface component and the second interface component define an inductive position sensor to determine the position of the second interface component.


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    Titel :

    ELECTROMECHANICAL ACTUATOR WITH OPERATIONAL SENSORS


    Beteiligte:
    SERRAND MAXIME (Autor:in) / MEDINA RAPHAEL (Autor:in) / MENANTEAU PATRICE (Autor:in)

    Erscheinungsdatum :

    17.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B64C AEROPLANES , Flugzeuge



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