Elastic-instabilityenabled locomotion

A Nagarkar, WK Lee, DJ Preston… - Proceedings of the …, 2021 - National Acad Sciences
… from a static elastic instability and enables stable and robust amphibious locomotion
using relatively simple … The purely geometric instability to generate locomotion is time-independent, …

Fast untethered soft robotic crawler with elastic instability

Z Xiong, Y Su, H Lipson - 2023 IEEE International Conference …, 2023 - ieeexplore.ieee.org
… actuated untethered compliant robot that is capable of galloping at a speed … enabling the
robot to be simple, rapid, and strong. With experiments, we find that the HCM robotic locomotion

Leveraging elastic instabilities for amplified performance: Spine-inspired high-speed and high-force soft robots

Y Tang, Y Chi, J Sun, TH Huang, OH Maghsoudi… - Science …, 2020 - science.org
… Bistability enables both amplified actuation speed and forces for high-speed locomotion and
… We leverage the physical principle of elastic instability to guide the design of fast and strong …

Fast Swimming Robots Based on Elastic Instability

Z Xiong, L Chen, W Hao, Y Su, H Lipson - arXiv preprint arXiv:2207.08348, 2022 - arxiv.org
… morphing and high locomotion performance. … compatible with soft actuators. We study
the mechanism both computationally and experimentally and suggest that elastic instability

Accelerating Aquatic Soft Robots with Elastic Instability Effects

Z Xiong, S Luohong, JH Lee, H Lipson - arXiv preprint arXiv:2310.14119, 2023 - arxiv.org
… Related research dates back to the eel locomotion study … On the other hand, BCF swimming
is also the major locomotion … -contained soft robotic fish capable of rapid and continuum-…

Tuning Modules With Elastic Instabilities On-the-Fly for Reconfigurable Shapes and Motions

Z Chen, J Sun, J Zhao - IEEE/ASME Transactions on …, 2024 - ieeexplore.ieee.org
… of various systems by exploiting the elastic instability inherent in multistable structures [3]…
three reconfigurable soft robots capable of multimodal locomotion. Other representative …

Self‐Sustained and Coordinated Rhythmic Deformations with SMA for Controller‐Free Locomotion

Z Zhou, S Li - Advanced Intelligent Systems, 2024 - Wiley Online Library
enable an onboard setup. For example, integrating a bistable beam with multiple shape
memory actuators can generate crawling locomotion … a critical level, elastic instability occurs. As …

Elastic-instability-enabled locomotion

N Amit, D Nan-Nan, L Mahadevan - 2021 - scholarworks.bwise.kr
… with the environment that generates movement-via anisotropic … a change in the direction of
locomotion in open arenas and the … in soft structures to drive locomotion enables the design of …

Reversible kink instability drives ultrafast jumping in nematodes and soft robots

S Kumar, I Tiwari, V M. Ortega-Jimenez, A R. Dillman… - bioRxiv, 2024 - biorxiv.org
… -elastic instability, … , enables bidirectional jumps in soft robots on complex substrates like
sand, offering a novel approach for designing limbless robots for controlled jumping, locomotion

[PDF][PDF] Fast and reversible bistable hygroscopic actuators for architectural applications based on plant movement strategies

E Chen, G Lu, L Barnik, D Correa - Proceedings of the International …, 2022 - ecaade.org
… Plant movement is of great inspiration for the development of … specialized tissue to generate
movement in response to stimuli … , and their elastic instability, to enable rapid movements of “…