DEVICE AND METHOD FOR DAMPING PARASITE EFFORTS IN A LINEAR ELECTRODYNAMIC MOTOR AND LINEAR ELECTRODYNAMIC MOTOR COMPRISING SUCH A DEVICE

摘要

This device (10) comprises: - interface screws (11, 12), fixed to the motor (1) and to a base (5); measuring means (21, 22) for measuring parasitic forces for generating first signals; actuators (31) arranged to transmit, to each interface screw (11, 12), a force in the opposite direction to the parasitic force; - A control unit adapted to receive the first signals and to emit the second signals to the actuators (31) so that each actuator (31) generates a force.