1. Ph.D. Candidate, Centre for Railway Engineering, Central Queensland Univ., Rockhampton, QLD 4701, Australia. ORCID: .
2. Associate Professor, Centre for Railway Engineering, Central Queensland Univ., Rockhampton, QLD 4701, Australia (corresponding author). ORCID: .
3. Professor, Centre for Railway Engineering, Central Queensland Univ., Rockhampton, QLD 4701, Australia.
4. Research Fellow, Centre for Railway Engineering, Central Queensland Univ., Rockhampton, QLD 4701, Australia. ORCID: .