Design of untethered soft material micromachine for life-like locomotion

XQ Wang, GW Ho - Materials Today, 2022 - Elsevier
Living organisms composed of composite materials with complex structures support
autonomous and intelligent behaviors, such as motility, perception and response to changes …

Fiber-shaped soft actuators: fabrication, actuation mechanism and application

Y Yu, J Wang, X Han, S Yang, G An, C Lu - Advanced Fiber Materials, 2023 - Springer
As mechanical devices for moving or controlling mechanisms or systems, actuators have
attracted increasing attention in various fields. Compared to traditional actuators with rigid …

Physically intelligent autonomous soft robotic maze escaper

Y Zhao, Y Hong, Y Li, F Qi, H Qing, H Su, J Yin - Science Advances, 2023 - science.org
Autonomous maze navigation is appealing yet challenging in soft robotics for exploring
priori unknown unstructured environments, as it often requires human-like brain that …

Light-steerable locomotion using zero-elastic-energy modes

Z Deng, K Li, A Priimagi, H Zeng - Nature Materials, 2024 - nature.com
Driving synthetic materials out of equilibrium via dissipative mechanisms paves the way
towards autonomous, self-sustained robotic motions. However, obtaining agile movement in …

Self-rotation-eversion of an anisotropic-friction-surface torus

Y Qiu, K Li - International Journal of Mechanical Sciences, 2024 - Elsevier
Recent experiments have revealed a new end-to-end ribbon spiral structure capable of
demonstrating two interconnected periodic zero-energy-mode self-rotation-eversion in …

Self-rotation of a liquid crystal elastomer rod under constant illumination

Y Qiu, D Ge, H Wu, K Li, P Xu - International Journal of Mechanical …, 2024 - Elsevier
Self-sustaining systems can generate and maintain periodic or chaotic motion under
constant external stimulation, and has potential applications in fields such as soft robotics …

Kirigami‐based light‐induced shape‐morphing and locomotion

YC Cheng, HC Lu, X Lee, H Zeng… - Advanced …, 2020 - Wiley Online Library
The development of stimuli‐responsive soft actuators, a task largely undertaken by material
scientists, has become a major driving force in pushing the frontiers of microrobotics …

Light-powered self-oscillation in liquid crystal elastomer auxetic metamaterials with large volume change

L Zhou, Y Dai, J Fang, K Li - International Journal of Mechanical Sciences, 2023 - Elsevier
Self-oscillation can harvest energy directly from the environment to maintain its motion and
is characterized by its autonomy, with various promising applications in the fields of …

Animating hydrogel knotbots with topology-invoked self-regulation

QL Zhu, W Liu, O Khoruzhenko, J Breu, W Hong… - Nature …, 2024 - nature.com
Steering soft robots in a self-regulated manner remains a grand challenge, which often
requires continuous symmetry breaking and recovery steps for persistent motion. Although …

A light-fueled self-rolling unicycle with a liquid crystal elastomer rod engine

H Wu, D Ge, J Chen, P Xu, K Li - Chaos, Solitons & Fractals, 2024 - Elsevier
Active materials hold substantial potential for self-sustaining motion, however, the
dependency on movable light or extensive area illumination in current structures often …