1. CRRC Academy, F9, Building 5, Nuode Centre II, E Qichebowuguan Road Fengtai, Beijing 100070, China
2. School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China
3. College of Engineering, Hebei Normal University, Shijiazhuang 050010, China
4. School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China