1. School of Mechanical and Automotive Engineering, Xiamen University of Technology, Xiamen 361024, China
2. Department of Instrumental and Electrical Engineering, Xiamen University, Xiamen 361005, China
3. School of Mechanical and Electric Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
4. Guangdong Provincial Key Laboratory of Micro/Nano Manufacturing Technology and Equipment, Guangdong University of Technology, Guangzhou 510006, China