1. School of Mechatronics Engineering, Henan University of Science and Technology, Luoyang 471003, China
2. Henan Key Laboratory for Machinery Design and Transmission System, Luoyang 471003, China
3. Nanyang Institute of Technology, Nanyang 473004, China
4. Longmen Laboratory, Luoyang 471000, China
5. State Key Laboratory of Aviation Precision Bearing, Luoyang LYC Bearing Corporation, Luoyang 471023, China