Presentation
Heterogeneous Subspace Corrections for GPU Deformable Multibody Dynamics
SessionAffine Bodies, Shells & Rods
DescriptionHeterogeneous Subspace Corrections (HSC) accelerates GPU simulations of complex multibody systems. By decoupling deformable and rigid/affine components into separate Neumann-preconditioned Krylov iterations and utilizing an Adaptive Cross Approximation (ACA) for low-rank coupling, it overcomes ill-conditioning to achieve direct-solver convergence speeds for stiff, high-resolution models.
Event Type
Technical Paper
TimeWednesday, 22 July 202610:55am - 11:05am PDT
LocationRoom 408 A
Digital Library
PDF
Session Time & Location
Sunday, 19 July 20266:00pm - 8:45pm PDTHall K
Wednesday, 22 July 202610:45am - 12:35pm PDTRoom 408 A
Animation
Simulation
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