1. Associate Professor, School of Mechanical and Electrical Engineering, Guangzhou Univ., 230 Wai Huan Xi Rd., Guangzhou 510006, PR China. ORCID: .
2. Master’s Student, School of Mechanical and Electrical Engineering, Guangzhou Univ., 230 Wai Huan Xi Rd., Guangzhou 510006, PR China.
3. Associate Professor, School of Mechanical and Electrical Engineering, Guangzhou Univ., 230 Wai Huan Xi Rd., Guangzhou 510006, PR China (corresponding author).
4. Associate Professor, Dept. of Mechanical Engineering, National Univ. of Singapore, 9 Engineering Dr. 1, Singapore 117575, Singapore.