Evolution of fin undulation on a physical knifefish-inspired soft robot

2018 ◽  
Author(s):  
Frank Veenstra ◽  
Jonas Jørgensen ◽  
Sebastian Risi
Keyword(s):  
Soft Robot

scholarly journals Advanced soft robot modeling in ChainQueen

Robotica ◽  
2021 ◽  
pp. 1-31
Author(s):  
Andrew Spielberg ◽  
Tao Du ◽  
Yuanming Hu ◽  
Daniela Rus ◽  
Wojciech Matusik
Keyword(s):  
Application Programming Interface ◽  
Material Point ◽  
Soft Robotics ◽  
Soft Robot ◽  
Inference Control ◽  
Simulation And Optimization ◽  
Efficient Simulation ◽  
Application Programming ◽  
Robot Modeling ◽  
Programming Interface

Abstract We present extensions to ChainQueen, an open source, fully differentiable material point method simulator for soft robotics. Previous work established ChainQueen as a powerful tool for inference, control, and co-design for soft robotics. We detail enhancements to ChainQueen, allowing for more efficient simulation and optimization and expressive co-optimization over material properties and geometric parameters. We package our simulator extensions in an easy-to-use, modular application programming interface (API) with predefined observation models, controllers, actuators, optimizers, and geometric processing tools, making it simple to prototype complex experiments in 50 lines or fewer. We demonstrate the power of our simulator extensions in over nine simulated experiments.

Self-powered soft robot in the Mariana Trench

Nature ◽  
2021 ◽  
Vol 591 (7848) ◽  
pp. 66-71
Author(s):  
Guorui Li ◽  
Xiangping Chen ◽  
Fanghao Zhou ◽  
Yiming Liang ◽  
Youhua Xiao ◽  
...  
Keyword(s):  
Soft Robot ◽  
Mariana Trench ◽  
Self Powered

A self-healing composite actuator for multifunctional soft robot via photo-welding

2021 ◽  
pp. 108748
Author(s):  
Mingxia Liu ◽  
Shu Zhu ◽  
Yanjia Huang ◽  
Zihui Lin ◽  
Weiping Liu ◽  
...  
Keyword(s):  
Soft Robot ◽  
Self Healing ◽  
Composite Actuator

scholarly journals Stiffness modulation for soft robot joint via lattice structure configuration design

Procedia CIRP ◽  
2021 ◽  
Vol 100 ◽  
pp. 732-737
Author(s):  
Zhiping Wang ◽  
Yicha Zhang ◽  
Gaofeng Li ◽  
Guoqing Jin ◽  
Alain Bernard
Keyword(s):  
Lattice Structure ◽  
Configuration Design ◽  
Soft Robot ◽  
Structure Configuration

Development of a Maneuverable Un-Tethered Multi-fin Soft Robot

2020 ◽  
Author(s):  
T.V. Truong ◽  
R.C. Mysa ◽  
T. Stalin ◽  
P.M. Aby Raj ◽  
P. Valdivia y Alvarado
Keyword(s):  
Soft Robot

scholarly journals An Untethered Brittle Star-Inspired Soft Robot for Closed-Loop Underwater Locomotion

2020 ◽  
Author(s):  
Zach J. Patterson ◽  
Andrew P. Sabelhaus ◽  
Keene Chin ◽  
Tess Hellebrekers ◽  
Carmel Majidi
Keyword(s):  
Closed Loop ◽  
Brittle Star ◽  
Soft Robot

Predictive Uncertainty Estimation Using Deep Learning for Soft Robot Multimodal Sensing

2021 ◽  
Vol 6 (2) ◽  
pp. 951-957
Author(s):  
Ze Yang Ding ◽  
Junn Yong Loo ◽  
Vishnu Monn Baskaran ◽  
Surya Girinatha Nurzaman ◽  
Chee Pin Tan
Keyword(s):  
Deep Learning ◽  
Uncertainty Estimation ◽  
Soft Robot ◽  
Predictive Uncertainty ◽  
Multimodal Sensing

A highly stretchable hydrogel sensor for soft robot multi-modal perception

2021 ◽  
pp. 113006
Author(s):  
Shuyu Wang ◽  
Zhaojia Sun ◽  
Yuliang Zhao ◽  
Lei Zuo
Keyword(s):  
Soft Robot ◽  
Highly Stretchable

Multiobjective Optimization for Stiffness and Position Control in a Soft Robot Arm Module

2018 ◽  
Vol 3 (1) ◽  
pp. 108-115 ◽  
Author(s):  
Y. Ansari ◽  
M. Manti ◽  
E. Falotico ◽  
M. Cianchetti ◽  
C. Laschi
Keyword(s):  
Multiobjective Optimization ◽  
Position Control ◽  
Soft Robot ◽  
Robot Arm
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