Open Access

Ivan Ganev

• This thesis represents the design and implementation of a virtual gearbox functionality as a system with an end goal to be used on the Electric Gokart platform. The design includes a 3-part solution consisting of: - Human-machine interface (HMI) – that is a physical hardware as a separate unit with its own housing - Intermediary software for transfer of input information and output feedback of the user – as software code - Control Model – MATLAB Simulink model to be run on the main computer of the platform to facilitate the motion control Due to the system complexity and multidomain solution the work has been broken down and documented to focus on a specific aspect for each deliverable. The human machine interface focuses on the hardware aspect of the functionality – research on and evaluation of different components for the input, feedback and communication and the impact of each component to the further development of the intermediary software. The software part is focused on choosing and implementing an efficient and logical handling of the sampling and relay of information to prevent the potential problem of communication network overload. And finally, the Simulink Control Model will focus on investigating input information, processing and motion control realised via torque control. The information is to be used used in developing a system response model evaluating it on the prototype and allowing tuning via system identification in the MATLAB Simulink development environment.