1. School of Engineering, University of Leicester, Leicestershire, UK
2. Air Force Research and Development Centre, Nigerian Air Force Base, Kaduna, Nigeria
3. Wolfson School of Mechanical, Electrical, and Manufacturing Engineering, Loughborough University, Loughborough, UK
4. Department of Industrial, Manufacturing, and Systems Engineering, Texas Tech University, Lubbock, TX, USA
5. School of Mechanical Engineering, Coventry University, Coventry, UK