5 papers · 1 filter
Learning Therapist Policy from Therapist-Exoskeleton-Patient Interaction
Grayson Snyder, Lorenzo Vianello, Levi Hargrove +2
Post-stroke rehabilitation is often necessary for patients to regain proper walking gait. However, the typical therapy process can be exhausting and physically demanding for therap…
LeVR: A Modular VR Teleoperation Framework for Imitation Learning in Dexterous Manipulation
Zhengyang Kris Weng, Matthew L. Elwin, Han Liu
We introduce LeVR, a modular software framework designed to bridge two critical gaps in robotic imitation learning. First, it provides robust and intuitive virtual reality (VR) tel…
Cooperative Payload Estimation by a Team of Mocobots
Haoxuan Zhang, C. Lin Liu, Matthew L. Elwin +2
For high-performance autonomous manipulation of a payload by a mobile manipulator team, or for collaborative manipulation with the human, robots should be able to discover where ot…
Self-Healing Distributed Swarm Formation Control Using Image Moments
C. Lin Liu, Israel L. Donato Ridgley, Matthew L. Elwin +3
Human-swarm interaction is facilitated by a low-dimensional encoding of the swarm formation, independent of the (possibly large) number of robots. We propose using image moments to…
Dynamics and Domain Randomized Gait Modulation with Bezier Curves for Sim-to-Real Legged Locomotion
Maurice Rahme, Ian Abraham, Matthew L. Elwin +1
We present a sim-to-real framework that uses dynamics and domain randomized offline reinforcement learning to enhance open-loop gaits for legged robots, allowing them to traverse u…