SMART-XR Demonstrator: Advanced XR-Based Robotics Training
The SMART-XR demonstrator presents a cutting-edge approach to industrial robotics training, utilizing XR and the realvirtual framework to seamlessly integrate virtual and real-world skill development. It features three progressive training scenarios, each designed to address increasingly sophisticated aspects of robotic automation.
Technology
Scene 1: Basic Pick-and-Place
Participants begin by programming a virtual robot to pick components from a conveyor and place them into a CNC machine. Leveraging realvirtual’s industrial automation tools within Unity 3D, students synchronize robot actions with machine logic, troubleshoot common failures (e.g. missing parts or faulty grips), and interact with authentic PLC protocols – ensuring skills are directly transferable to real industrial environments.
Scene 2: Advanced Robot Control & Digital Twin Integration
Building on foundational skills, this scenario introduces haptic feedback and digital twins of laboratory robots. Learners explore diverse robot kinematics, advanced path planning, and interactive collision avoidance within a physics-based XR simulation. This stage deepens understanding of robot control, stability, and safety by closely mirroring real-world industrial conditions.
Scene 3: Expert-Level Robotics – Configuration Selection and Stiffness Analysis
The final module immerses users in advanced robotics topics. Participants learn to select among multiple possible robot configurations for achieving the same end-effector pose. They are introduced to the concept of the stiffness ellipsoid, learning to choose the configuration that offers the most advantageous stiffness properties for a given task. The XR environment enables real-time visualization of the stiffness ellipsoid and reachability maps, helping users understand workspace limitations and optimal robot postures. Through interactive scenarios, learners gain hands-on experience in configuration selection, workspace analysis, and the practical implications of robot stiffness and reachability.
By combining authentic industrial protocols, real-time physics, and immersive XR interaction, the SMART-XR demonstrator offers an intuitive and effective learning experience, bridging the gap between theoretical knowledge and industrial practice.
