1. School of Engineering and Technology, China University of Geosciences (Beijing), Beijing, China
2. Department of Computer Science and Technology, State Key Laboratory of Intelligent Technology and Systems, Beijing National Research Center for Information Science and Technology, Institute for Artificial Intelligence, Tsinghua University, Beijing, China
3. Soft Robot Technology Company Ltd. (SRT), Beijing, China
4. Anhui Province Key Laboratory of Special Heavy Load Robot, Anhui University of Technology, Ma’anshan, China
5. Department of System Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan
6. School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China