Review on generic methods for mechanical modeling, simulation and control of soft robots

P Schegg, C Duriez - Plos one, 2022 - journals.plos.org
In this review paper, we are interested in the models and algorithms that allow generic
simulation and control of a soft robot. First, we start with a quick overview of modeling …

Add: Analytically differentiable dynamics for multi-body systems with frictional contact

M Geilinger, D Hahn, J Zehnder, M Bächer… - ACM Transactions on …, 2020 - dl.acm.org
We present a differentiable dynamics solver that is able to handle frictional contact for rigid
and deformable objects within a unified framework. Through a principled mollification of …

Learning body shape variation in physics-based characters

J Won, J Lee - ACM Transactions on Graphics (TOG), 2019 - dl.acm.org
Recently, deep reinforcement learning (DRL) has attracted great attention in designing
controllers for physics-based characters. Despite the recent success of DRL, the learned …

Differentiable simulation of soft multi-body systems

Y Qiao, J Liang, V Koltun, M Lin - Advances in Neural …, 2021 - proceedings.neurips.cc
We present a method for differentiable simulation of soft articulated bodies. Our work
enables the integration of differentiable physical dynamics into gradient-based pipelines …

[PDF][PDF] Trajectory Optimization for Cable-Driven Soft Robot Locomotion.

JM Bern, P Banzet, R Poranne… - Robotics: Science and …, 2019 - roboticsproceedings.org
Compliance is a defining characteristic of biological systems. Understanding how to exploit
soft materials as effectively as living creatures do is consequently a fundamental challenge …

Design and fabrication of flexible rod meshes

J Pérez, B Thomaszewski, S Coros, B Bickel… - ACM Transactions on …, 2015 - dl.acm.org
We present a computational tool for fabrication-oriented design of flexible rod meshes.
Given a deformable surface and a set of deformed poses as input, our method automatically …

Softcon: Simulation and control of soft-bodied animals with biomimetic actuators

S Min, J Won, S Lee, J Park, J Lee - ACM Transactions on Graphics …, 2019 - dl.acm.org
We present a novel and general framework for the design and control of underwater soft-
bodied animals. The whole body of an animal consisting of soft tissues is modeled by …

[PDF][PDF] Deformation capture and modeling of soft objects.

B Wang, L Wu, KK Yin, UM Ascher, L Liu… - ACM Trans …, 2015 - slides.games-cn.org
Deformation Capture and Modeling of Soft Objects Page 1 Edit this text to create a Heading ▪
This subtitle is 20 points ▪ Bullets are blue ▪ They have 110% line spacing, 2 points before & …

An asymptotic numerical method for inverse elastic shape design

X Chen, C Zheng, W Xu, K Zhou - ACM Transactions on Graphics (TOG), 2014 - dl.acm.org
Inverse shape design for elastic objects greatly eases the design efforts by letting users
focus on desired target shapes without thinking about elastic deformations. Solving this …

Simulation and control of skeleton-driven soft body characters

L Liu, KK Yin, B Wang, B Guo - ACM Transactions on Graphics (TOG), 2013 - dl.acm.org
In this paper we present a physics-based framework for simulation and control of human-like
skeleton-driven soft body characters. We couple the skeleton dynamics and the soft body …