1. School of Mechanical and Electrical Engineering, China University of Mining and Technology, Xuzhou, China
2. Faculty of Mechanical Engineering, Opole University of Technology, Opole, Poland
3. School of Mechanical, Materials, Mechatronic, and Biomedical Engineering, University of Wollongong, Wollongong, NSW, Australia
4. Department of Civil and Environmental Engineering, University of Illinois Urbana-Champaign, Champaign, IL, USA
5. Department of Computer Engineering, University of Alcala, Madrid, Spain