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Prototype development demonstrates effective trajectory tracking for teaching engineering concepts.
This work presents the development of a differential-drive wheeled mobile robot educational prototype, manufactured using 3D additive techniques. The robot is powered by an embedded ARM-based computing system and uses open-source software. To validate the prototype, a trajectory-tracking task was successfully implemented. The aim of this contribution is to provide an easily replicable prototype for teaching automatic control and related engineering topics in academic settings.
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Márquez-Sánchez et al. (2026) studied this question.
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