1. Department of Mechanical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong, SAR
2. Physical Education Office, National Tsing Hua University, Hsinchu City, Taiwan
3. KLA Corporation, Tainan City, Taiwan
4. Department of Electronic and Computer Engineering, Michigan State University, East Lansing, MI, USA
5. Department of Industrial Engineering and Management, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, China
6. Hebei Key Laboratory of Micro-Nano Precision Optical Sensing and Measurement Technology, School of Control Engineering, Northeastern University at Qinhuangdao, Qinhuangdao, China
7. Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu City, Taiwan