1. School of Engineering and Technology, Central Queensland University, Rockhampton, QLD, Australia
2. Faculty of Engineering and Information Technology, UTS Robotics Institute, University of Technology Sydney, Sydney, NSW, Australia
3. Faculty of Engineering and Information Technology, School of Electrical and Data Engineering, University of Technology Sydney, Sydney, NSW, Australia
4. School of Science Technology and Engineering, University of the Sunshine Coast, Sunshine Coast, QLD, Australia