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cs.RO2025
Differentiable Contact Dynamics for Stable Object Placement Under Geometric Uncertainties
Linfeng Li, Gang Yang, Lin Shao +1
From serving a cup of coffee to positioning mechanical parts during assembly, stable object placement is a crucial skill for future robots. It becomes particularly challenging unde…
cs.RO2025
SoftMAC: Differentiable Soft Body Simulation with Forecast-based Contact Model and Two-way Coupling with Articulated Rigid Bodies and Clothes
Min Liu, Gang Yang, Siyuan Luo +1
Differentiable physics simulation provides an avenue to tackle previously intractable challenges through gradient-based optimization, thereby greatly improving the efficiency of so…