Abstract
The Taxibot® is a hybrid electric vehicle that can tow medium to large
aircraft in the movement area of an airport. Its use can lead to lower
noise levels near terminal buildings and reduce fuel consumption and
emissions; Aircraft emissions and cost of the aircraft ground operations
are reduced significantly. The Taxibot®, which is the name that receives
the vehicle developed by IAI (Israel Aerospace Industries), has been
deployed in very few airports around the world, but the number is
envisioned to increase in the following years. If the system goes fully
autonomous, pilots will have to learn and accustom themselves to the
differences when performing the procedure with the vehicle and airports
need to make studies on the effect it could have on capacity and safety.
The aim of this paper is to describe the development of a simulator of
the operations of a remotecontrolled tow tractor for first person
training. The objective of the simulator is evaluating and improving
human factors in terms of required skills and ergonomics. The study
takes into account a review of the current state of the art on available
tools and their shortcomings to establish requirements of the proposed
solution. The steps taken to create the virtual environment, physics
simulation and other systems of the implementation are disclosed.
Validation of the simulated experience was conducted with users of
different expertise levels. Although the validation methodology was
limited in scope, most users reportedly became more aware of the
processes involved in the operation of a tow car. Additionally, the
experience can be updated to test new vehicles and conditions.