1. State Key Laboratory of Mechanics and Control of Mechanical Structures, University of Aeronautics and Astronautics, Nanjing, China
2. Department of Mechatronic Engineering, Faculty of Engineering, Bayero University, Kano, Nigeria
3. School of Mechanical Engineering, Southeast University, Nanjing, China
4. School of Mechanical Engineering, Tianjin University, Tianjin, China