1. Key Laboratory of Traffic Safety on Track, School of Traffic & Transportation Engineering, Central South University, Ministry of Education, Changsha 410075, China
2. National Rail Vehicle Engineering R&D Center, CRRC Changchun Railway Vehicles Co., Ltd., Changchun 130062, China
3. Joint International Research Laboratory of Key Technologies for Rail Traffic Safety, Changsha 410075, China
4. National and Local Joint Engineering Research Center of Safety Technology for Rail Vehicle, Changsha 410075, China