1. School of Electrical Engineering and Automation, Fuzhou University, Fujian, China
2. School of Biological Science and Medical Engineering and the Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beihang University, Beijing, China
3. Department of Automation, Shanghai Jiao Tong University, Shanghai, China
4. Asia-Pacific Academy of Economics and Management, University of Macau, Macau, China
5. College of Mechatronics and Automation, Changsha, NUDT, China
6. School of Instrument Science and Engineering, Southeast University, Nanjing, China
7. Key Laboratory of Mechanical Systems and Vibration, School of Mechanical and Engineering, Shanghai Jiao Tong University, Shanghai, China