A temporally adaptive material point method with regional time stepping
Spatially and temporally adaptive algorithms can substantially improve the computational
efficiency of many numerical schemes in computational mechanics and physics‐based …
efficiency of many numerical schemes in computational mechanics and physics‐based …
Higher‐order time integration for deformable solids
Visually appealing and vivid simulations of deformable solids represent an important aspect
of physically based computer animation. For the temporal discretization, it is customary in …
of physically based computer animation. For the temporal discretization, it is customary in …
Fully asynchronous SPH simulation
We present a novel method for fully asynchronous time integration of particle-based fluids
using smoothed particle hydrodynamics (SPH). With our approach, we allow a dedicated …
using smoothed particle hydrodynamics (SPH). With our approach, we allow a dedicated …
[PDF][PDF] Asynchronous implicit backward Euler integration.
In standard deformable object simulation in computer animation, all the mesh elements or
vertices are timestepped synchronously, ie, under the same timestep. Previous …
vertices are timestepped synchronously, ie, under the same timestep. Previous …
Asynchronous Eulerian liquid simulation
T Koike, S Morishima, R Ando - Computer Graphics Forum, 2020 - Wiley Online Library
We present a novel method for simulating liquid with asynchronous time steps on Eulerian
grids. Previous approaches focus on Smoothed Particle Hydrodynamics (SPH), Material …
grids. Previous approaches focus on Smoothed Particle Hydrodynamics (SPH), Material …
Modelling bending behaviour in cloth simulation using hysteresis
Real cloth exhibits bending effects, such as residual curvatures and permanent wrinkles.
These are typically explained by bending plastic deformation due to internal friction in the …
These are typically explained by bending plastic deformation due to internal friction in the …
On the impact of explicit or semi-implicit integration methods over the stability of real-time numerical simulations
T Cioaca, H Caramizaru - arXiv preprint arXiv:1311.5018, 2013 - arxiv.org
Physics-based animation of soft or rigid bodies for real-time applications often suffers from
numerical instabilities. We analyse one of the most common sources of unwanted …
numerical instabilities. We analyse one of the most common sources of unwanted …
An asynchronous integration method for accelerated finite element analysis
P Sarkar, P Chakraborty - Finite Elements in Analysis and Design, 2019 - Elsevier
Elasto-plastic boundary value problems involving heterogeneous geometry, material
properties and/or loading can have localized deformation, stress, and, plastic flow. The …
properties and/or loading can have localized deformation, stress, and, plastic flow. The …
[图书][B] A unified haptic framework for rendering stiff and dynamic virtual environments
KG Toiserkan - 2014 - search.proquest.com
Recent years have witnessed a growing demand for high performance controllers for
complex haptic simulation applications. Haptic simulation employs a robotic device to render …
complex haptic simulation applications. Haptic simulation employs a robotic device to render …
[PDF][PDF] Improvements to physically based cloth simulation
TH Wong - 2014 - core.ac.uk
2 Related Work 9 2.1 Cloth Dynamics................................... 9 2.1. 1 In-plane
Deformation........................... 9 Particle Systems.............................. 10 Finite Element …
Deformation........................... 9 Particle Systems.............................. 10 Finite Element …