1. Shenzhen Key Laboratory of Biomimetic Robotics and Intelligent Systems, Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, China
2. Guangdong Provincial Key Laboratory of Human-Augmentation and Rehabilitation Robotics in Universities, Southern University of Science and Technology, Shenzhen, China
3. Digital Manufacturing and Design Centre, Singapore University of Technology and Design, Singapore
4. Department of Mechanical Engineering, University of Colorado Denver, Denver, CO, USA
5. National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology, Harbin, P. R. China