1 Institute for Combinatorial Advanced Research and Education (KDU-CARE), Kotelawala Defence University, Sri Lanka. Electronic address: bmsnishshanka@kdu.ac.lk.
2 School of Physical Sciences, University of Kent, United Kingdom. Electronic address: c.shepherd@kent.ac.uk.
3 Centre for Defence Research and Development, Ministry of Defence, Sri Lanka.
4 Department of Mechatronics and Industrial Engineering, Faculty of Engineering, NSBM Green University, Sri Lanka. Electronic address: samindi.j@nsbm.ac.lk.
5 School of Engineering and Technology, The University of New South Wales, Canberra, ACT 2600, Australia; School of Civil, Mining and Environmental Engineering, University of Wollongong, NSW 2522 Australia. Electronic address: d.mohotti@unsw.edu.au.