1. Key Laboratory of Traffic Safety on Track (Central South University) , Ministry of Education, Changsha, 410075 , China
2. Joint International Research Laboratory of Key Technology for Rail Traffic Safety , Changsha, 410075 , China
3. National & Local Joint Engineering Research Centre of Safety Technology for Rail Vehicle , Changsha, 410075 , China
4. China Railway Urumqi Group Co., Ltd. , Urumqi, 830000 , China