SyncTwin: Fast Digital Twin Construction and Synchronization for Safe Robotic Manipulation
Overview
This research introduces SyncTwin, a digital twin framework designed to enhance safe robotic manipulation in dynamic and visually occluded environments. The system unifies rapid 3D scene reconstruction using VGGT with real-to-sim synchronization, allowing motion planners to compute collision-aware trajectories in simulation before executing them on the real robot. Experiments demonstrate that this approach improves both manipulation performance and safety by effectively closing the real-to-sim-to-real loop.
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- arXiv Robotics — research abstractsSignalSyncTwin: Fast Digital Twin Construction and Synchronization for Safe Robotic Manipulation
This research introduces SyncTwin, a digital twin framework designed to enhance safe robotic manipulation in dynamic and visually occluded environments. The system unifies rapid 3D scene reconstruction using VGGT with real-to-sim synchronization, allowing motion planners to compute collision-aware trajectories in simulation before executing them on the real robot. Experiments demonstrate that this approach improves both manipulation performance and safety by effectively closing the real-to-sim-to-real loop.
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