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cs.CE2023
A Convex Formulation of Frictional Contact between Rigid and Deformable Bodies
Xuchen Han, Joseph Masterjohn, Alejandro Castro
We present a novel convex formulation that models rigid and deformable bodies coupled through frictional contact. The formulation incorporates a new corotational material model wit…
cs.CE2021
Velocity Level Approximation of Pressure Field Contact Patches
Joseph Masterjohn, Damrong Guoy, John Shepherd +1
Pressure Field Contact (PFC) was recently introduced as a method for detailed modeling of contact interface regions at rates much faster than elasticity-theory models, while at the…