1. State Key Laboratory of Mechanics and Control for Aerospace Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China
2. MIIT Key Laboratory of Multifunctional Lightweight Materials and Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 21006, P. R. China
3. Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, Xi’An 710049, Shaanxi, P. R. China
4. Bioinspired Engineering & Biomechanics Center (BEBC), Xi’an Jiaotong University, Xi’an 710049, P. R. China