1. Former Ph.D. Candidate, School of Aerospace, Civil and Mechanical Engineering, Univ. of New South Wales at the Australian Defence Force Academy, Canberra, ACT 2600, Australia.
2. Senior Lecturer, School of Aerospace, Civil and Mechanical Engineering, Univ. of New South Wales at the Australian Defence Force Academy, Canberra, ACT 2600, Australia (corresponding author).
3. Visiting Fellow, School of Physical, Environmental, and Mathematical Sciences, Univ. of New South Wales at the Australian Defence Force Academy, Canberra, ACT 2600, Australia.