| Affiliation: | (1) Faculty of Creative Arts and Technologies, University of Luton, Luton LU1 3JU, UK;(2) Mechanical Engineering College, Shijiazhuang, People’s Republic of China;(3) Faculty of Creative Arts and Technologies, University of Luton, Luton LU1 3JU, UK;(4) School of Engineering and Applied Science, Aston University, Birmingham B4 7ET, UK |
