Modeling of deformable objects for robotic manipulation: A tutorial and review

VE Arriola-Rios, P Guler, F Ficuciello… - Frontiers in Robotics …, 2020 - frontiersin.org
Manipulation of deformable objects has given rise to an important set of open problems in
the field of robotics. Application areas include robotic surgery, household robotics …

Deformable models for surgical simulation: a survey

J Zhang, Y Zhong, C Gu - IEEE reviews in biomedical …, 2017 - ieeexplore.ieee.org
This paper presents a survey of the state-of-the-art deformable models studied in the
literature, with regard to soft tissue deformable modeling for interactive surgical simulation. It …

Fast, generic, and reliable control and simulation of soft robots using model order reduction

O Goury, C Duriez - IEEE Transactions on Robotics, 2018 - ieeexplore.ieee.org
Obtaining an accurate mechanical model of a soft deformable robot compatible with the
computation time imposed by robotic applications is often considered an unattainable goal …

Diffpd: Differentiable projective dynamics

T Du, K Wu, P Ma, S Wah, A Spielberg, D Rus… - ACM Transactions on …, 2021 - dl.acm.org
We present a novel, fast differentiable simulator for soft-body learning and control
applications. Existing differentiable soft-body simulators can be classified into two categories …

Structure‐preserving, stability, and accuracy properties of the energy‐conserving sampling and weighting method for the hyper reduction of nonlinear finite element …

C Farhat, T Chapman, P Avery - International journal for …, 2015 - Wiley Online Library
The computational efficiency of a typical, projection‐based, nonlinear model reduction
method hinges on the efficient approximation, for explicit computations, of the scalar …

FEM simulation of 3D deformable solids: a practitioner's guide to theory, discretization and model reduction

E Sifakis, J Barbic - Acm siggraph 2012 courses, 2012 - dl.acm.org
A practical guide to finite-element-method (FEM) simulation of 3D deformable solids reviews
essential offline FEM simulation techniques: complex nonlinear materials, invertible …

Learning neural constitutive laws from motion observations for generalizable pde dynamics

P Ma, PY Chen, B Deng… - International …, 2023 - proceedings.mlr.press
We propose a hybrid neural network (NN) and PDE approach for learning generalizable
PDE dynamics from motion observations. Many NN approaches learn an end-to-end model …

Physically based deformable models in computer graphics

A Nealen, M Müller, R Keiser… - Computer graphics …, 2006 - Wiley Online Library
Physically based deformable models have been widely embraced by the Computer
Graphics community. Many problems outlined in a previous survey by Gibson and Mirtich …

Directional field synthesis, design, and processing

A Vaxman, M Campen, O Diamanti… - Computer graphics …, 2016 - Wiley Online Library
Direction fields and vector fields play an increasingly important role in computer graphics
and geometry processing. The synthesis of directional fields on surfaces, or other spatial …

Quasi-newton methods for real-time simulation of hyperelastic materials

T Liu, S Bouaziz, L Kavan - Acm Transactions on Graphics (TOG), 2017 - dl.acm.org
We present a new method for real-time physics-based simulation supporting many different
types of hyperelastic materials. Previous methods such as Position-Based or Projective …