Control method based on active magnetic levitation guideway platform

This paper describes the active magnetic levitation guideway platform and its control method. The linear motor is mounted on the upper wall of the sliding box to support the first and second normal electromagnets. The right wall of the sliding box is provided with the third guide electromagnet and the fourth guide electromagnet, the lower wall of the sliding box is pro-vided with a third normal supporting electromagnet and a fourth normal supporting electromagnet, the third normal supporting electromagnet is provided with a first displacement sensor, and the fourth normal supporting electromagnet is provided and with a second displacement sensor, the first displacement sensor is used for detecting the gap between the guide plate and the third normal supporting electromagnet, and the second displacement sensor is used for detecting the gap between the guide plate and the fourth normal supporting electromagnet. When the theoretical plane of the four restraint points of the normal bearing electromagnet on the active magnetic levitation guideway platform is fully close to the actual plane, not only the flutter is solve-d, but also the vibration of the bracket is controlled by a single chip microcomputer, and the carrying capacity can be improved.