Intelligent eddy current sensing and damping device

The invention relates to an intelligent eddy current sensing and damping device comprising a electromagnetic shielding cover, a piston rod inserted to the center of the electromagnetic shielding cover, a permanent magnet unit fixedly connected with the piston rod, a copper conductor fixedly arranged inside the electromagnetic shielding cover, a fixed permanent magnet fixedly arranged at the bottom of the copper conductor and a moving permanent magnet fixedly arranged at the bottom of the piston rod and arranged relative to the fixed permanent magnet; the top end of the piston rod is provided with a flexible spherical hinge support connected with an external main structure; and the device comprises a plurality of solenoids fixedly arranged on the piston rod, a relay used for controlling the switching of the electrified solenoids, a sensing unit used for detecting the vibration displacement of the device and a control circuit connected with the sensing unit and used for controlling the switching of the relay. C