In this diploma thesis, we address the problem of synchronizing the motion of the physical Dobot CR3 robot with its digital twin in real time. We first conducted a literature review on methods for connecting physical robots with simulation environments. Based on this, we developed a solution concept, created a 3D model of the robot in Visual Components, defined its kinematic axes, and linked them using Python libraries. This was followed by an analysis of possible methods for obtaining joint rotation data from the robot, where the Modbus TCP protocol proved to be the most suitable. Finally, we integrated the system and enhanced it with a VR display, providing a realistic view of the process. The results confirm successful synchronization, stable connectivity, and realistic process visualization.
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