1. Jiangxi University of Science and Technology Key laboratory of magnetic levitation technology in Jiangxi Province,School of Mechanical and Electrical Engineering,Ganzhou,China
2. Jiangxi University of Science and Technology Key laboratory of magnetic levitation technology in Jiangxi Province,School of Electrical Engineering and Automation,Ganzhou,China
3. Jiangxi University of Science and Technology,School of Mechanical and Electrical Engineering,Ganzhou,China