[1]School of Automobile and Mechanic Engineering, Changsha University of Science and Technology, Changsha 410114, China;
[2]Key Laboratory of Safety Design and Reliability Technology for Engineering Vehicle (Changsha University of Science and Technology), Changsha 410114, China;
[3]Key Laboratory of Lightweight and Reliability Technology for Engineering Vehicle of Hunan Province (Changsha University of Science and Technology), Changsha 410114, China;