1. State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
2. Department of Space Automation Technology and Systems, Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang, China
3. School of Mechanical Engineering, Shenyang Ligong University, Shenyang, China
4. Institute of Mechanical Engineering and Automation, Northeastern University, Shenyang, China