1. Key Laboratory of Traffic Safety on Track, Ministry of Education, School of Traffic & Transportation Engineering, Central South University, Changsha, People’s Republic of China
2. Joint International Research Laboratory of Key Technology for Rail Traffic Safety, Central South University, Changsha, People’s Republic of China
3. National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle, Changsha, People’s Republic of China
4. China Railway Rolling Stock Corporation Qingdao Sifang Co., Ltd., Qingdao, People’s Republic of China
5. Division of Fluid Dynamics, Department of Mechanics and Maritime Sciences, Chalmers University of Technology, Gothenburg, Sweden