Conveyor - different approaches based on student-made models

The paper introduces a short comparison of three models of a conveyor prepared by three independent teams of students as their bachelor of science theses. During the comparison focus was put mainly on comparing propulsion systems, executive systems and programming controllers, that were used for controlling the conveyors. Since all three teams worked independently, certain features were hard or even impossible to compare, as they took different approaches of solving the problem. The paper gives a brief overview on what was applied in each model.