1. School of Mechatronic Engineering, the School of Safety Engineering, and the Jiangsu Key Laboratory of Mine Mechanical and Electrical Equipment, China University of Mining and Technology, Xuzhou, China
2. School of Mechatronic Engineering and the Jiangsu Key Laboratory of Mine Mechanical and Electrical Equipment, China University of Mining and Technology, Xuzhou, China
3. Xuzhou Maternal and Child Health Care Hospital, Xuzhou Medical University, Xuzhou, China
4. School of Safety Engineering, China University of Mining and Technology, Xuzhou, China