Actuator for aerospace vehicle comprising an actuating element (4), a motor (1) with a rotor (2), a first rotating element (51), a second rotating element (61), a first and second angle sensor (52, 62) for measuring a first and second angle of the first and second rotating element (51, 61) and an actuator control (7) configured to control the motor (1), based on a current output position of the actuating element (4) and based on the current rotor angle, wherein the current output position of the actuating element (4) and the current angle of the rotor (2) of a current control loop are determined based on the first angle, if the second angle sensor fails, and based on the second angle, if the first angle sensor fails.
ELECTROMECHANICAL ACTUATOR FAIL OPERATIONAL SENSING SYSTEM BASED ON TWO ANGULAR SENSORS
03.07.2025
Patent
Elektronische Ressource
Englisch
Fail-Safe Electromechanical braking actuator for railway vehicle
Europäisches Patentamt | 2018
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