1. Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai University, Shanghai 200444, People’s Republic of China
2. School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, People’s Republic of China
3. School of Artificial Intelligence, Shanghai University, Shanghai 200444, People’s Republic of China
4. Advanced Robotics Centre, National University of Singapore, Singapore 117608, Singapore
5. Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin 150001, People’s Republic of China
6. Department of Mechanical and Mechatronics Engineering, The University of Auckland, Auckland 1010, New Zealand
7. Department of Electrical & Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117583, Singapore
8. Center for Intelligent Sensors and MEMS, National University of Singapore, 4 Engineering Drive 3, Singapore 117583, Singapore