1. National Innovation Center for Advanced Rail Transit Equipment, Zhuzhou 412001, Hunan, China
2. Hunan Engineering Technology Research Center of Intelligent Sensing and Maintenance for Railway Transportation Equipment, Zhuzhou 412001, Hunan, China
3. School of Mechanical Engineering and Mechanics, Xiangtan University, Xiangtan 411100, Hunan, China
4. School of Automation, Central South University, Changsha 410083, Hunan, China
5. School of Computer Science, Hunan University of Technology, Zhuzhou 412008, Hunan, China
6. Zhuzhou Cemented Carbide Cutting Tools Co., Ltd., Zhuzhou 412007, Hunan, China