1. AVIC China Aero-Polytechnology Establishment, Beijing 100028, China
2. Laboratory of Quality Infrastructure Efficacy Research, AQSIQ, Beijing 100028, China
3. School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China
4. State Key Laboratory of Track Technology for High Speed Railway, Beijing 100081, China
5. Railway Engineering Research Institute, China Academy of Railway Sciences Corporation Limited, Beijing 100081, China
6. Institute of Biomechanics and Medical Engineering, Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China