1. Hunan Provincial Key Laboratory of Health Maintenance for Mechanical Equipment, Hunan University of Science and Technology, Taoyuan Road, Xiangtan 411201, China
2. Hunan Provincial Key Laboratory of Vehicle Power and Transmission System, Hunan Institute of Engineering, 88 Fuxing East Road, Xiangtan 411104, China
3. State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China