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cs.RO2024
Multi-finger Manipulation via Trajectory Optimization with Differentiable Rolling and Geometric Constraints
Fan Yang, Thomas Power, Sergio Aguilera Marinovic +3
Parameterizing finger rolling and finger-object contacts in a differentiable manner is important for formulating dexterous manipulation as a trajectory optimization problem. In con…
cs.RO2024
Diffusion-Informed Probabilistic Contact Search for Multi-Finger Manipulation
Abhinav Kumar, Thomas Power, Fan Yang +4
Planning contact-rich interactions for multi-finger manipulation is challenging due to the high-dimensionality and hybrid nature of dynamics. Recent advances in data-driven methods…
cs.RO2024
Constrained Stein Variational Trajectory Optimization
Thomas Power, Dmitry Berenson
We present Constrained Stein Variational Trajectory Optimization (CSVTO), an algorithm for performing trajectory optimization with constraints on a set of trajectories in parallel.…