I've been searching for a while, as an engineering student, a system for which I could study the motorisation, something that is not simply comparing different solutions of motors but actually implying quite a big issue about the motorisation. The problem would maybe be around the precision/speed of the system or problems due to the lack of precision of the engine.
Is there any system where a stepper motor in the center of the problematic ? I'd like to make a theoric analysis and then an experimental comparison to check if the theory is acceptable. If not, explain the differences.
I am not asking for something that would be too common, just a good idea of problematic.
I already have several things like steppers, DC motors, an arduino of course, an incremental encoder, a H bridge motor driver and sensors.
Thank you already !