Soft pneumatic actuators: A review of design, fabrication, modeling, sensing, control and applications

MS Xavier, CD Tawk, A Zolfagharian, J Pinskier… - IEEE …, 2022 - ieeexplore.ieee.org
Soft robotics is a rapidly evolving field where robots are fabricated using highly deformable
materials and usually follow a bioinspired design. Their high dexterity and safety make them …

Recent advances on underwater soft robots

J Qu, Y Xu, Z Li, Z Yu, B Mao, Y Wang… - Advanced Intelligent …, 2024 - Wiley Online Library
The ocean environment has enormous uncertainty due to the influence of complex waves
and undercurrents. The human beings are limited in their abilities to detect and utilize …

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 …

A scalable approach to control diverse behaviors for physically simulated characters

J Won, D Gopinath, J Hodgins - ACM Transactions on Graphics (TOG), 2020 - dl.acm.org
Human characters with a broad range of natural looking and physically realistic behaviors
will enable the construction of compelling interactive experiences. In this paper, we develop …

Diffaqua: A differentiable computational design pipeline for soft underwater swimmers with shape interpolation

P Ma, T Du, JZ Zhang, K Wu, A Spielberg… - ACM Transactions on …, 2021 - dl.acm.org
The computational design of soft underwater swimmers is challenging because of the high
degrees of freedom in soft-body modeling. In this paper, we present a differentiable pipeline …

Underwater soft robot modeling and control with differentiable simulation

T Du, J Hughes, S Wah, W Matusik… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
Underwater soft robots are challenging to model and control because of their high degrees
of freedom and their intricate coupling with water. In this letter, we present a method that …

Dynamic finite element modeling and simulation of soft robots

L Ding, L Niu, Y Su, H Yang, G Liu, H Gao… - Chinese journal of …, 2022 - Springer
Soft robots have become important members of the robot community with many potential
applications owing to their unique flexibility and security embedded at the material level. An …

Learning a family of motor skills from a single motion clip

S Lee, S Lee, Y Lee, J Lee - ACM Transactions on Graphics (TOG), 2021 - dl.acm.org
We present a new algorithm that learns a parameterized family of motor skills from a single
motion clip. The motor skills are represented by a deep policy network, which produces a …

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 …

Self-winding liquid crystal elastomer fiber actuators with high degree of freedom and tunable actuation

Z Hu, Y Li, T Zhao, J Lv - Applied Materials Today, 2022 - Elsevier
Abstract Liquid-crystal-elastomer (LCE) fiber actuators capable of reversible, large-scale,
programmable deformation in response to external stimuli have great potential in many …