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friction

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News

Projective Affine Body Dynamics for Multibody Systems

A new GPU multibody solver reformulates constrained dynamics as affine bodies linked by peridynamic bonds, aiming to handle rigid bodies, flexible joints, contact, and friction in real time. The method …

Zimeng Ye, Xiaowei He, Yuzhong Guo, Yin Yang, Chenfanfu Jiang, Hongan Wang ·
simulation physics multibody-dynamics animation contact +1
News

A Splitting Architecture for Exact Reduced Coulomb Friction

A new solver architecture tackles exact Coulomb friction without smoothing or relaxing the law, aiming at the stick-slip and stacking cases that usually stress physics engines. The method splits the …

Hongcheng Song, Ye Fan, Uri M. Ascher, Dinesh K. Pai ·
physics friction contact-simulation coulomb-friction rigid-body-simulation +1