Continuum robots and magnetic soft robots: From models to interdisciplinary challenges for medical applications

H Wang, Y Mao, J Du - Micromachines, 2024 - mdpi.com
This article explores the challenges of continuum and magnetic soft robotics for medical
applications, extending from model development to an interdisciplinary perspective. First, we …

On the dynamics of curved magnetoactive soft beams

W Chen, L Wang, Z Yan - International Journal of Engineering Science, 2023 - Elsevier
Recently, hard-magnetic microparticles were embedded into soft matrix to manufacture a
new type of magnetoactive soft materials, ie hard-magnetic soft (HMS) materials. Due to the …

A mechanics model of hard-magnetic soft rod with deformable cross-section under three-dimensional large deformation

X Li, W Yu, J Liu, X Zhu, H Wang, X Sun, J Liu… - International Journal of …, 2023 - Elsevier
Hard-magnetic soft (HMS) materials are soft active materials prepared by embedding the
hard-magnetic particles (eg NdFeB) into soft elastomer, which can be actuated by applied …

Geometrically exact 3D arbitrarily curved rod theory for dynamic analysis: Application to predicting the motion of hard-magnetic soft robotic arm

X Li, W Yu, X Zhu, J Liu, H Yuan - Applied Mathematical Modelling, 2024 - Elsevier
Magnetorheological elastomers are active materials which can be actuated by the applied
magnetic field. Hard magnetic soft (HMS) materials, a type of magnetorheological …

A minimally designed soft crawling robot for robust locomotion in unstructured pipes

W Yu, X Li, D Chen, J Liu, J Su, J Liu… - Bioinspiration & …, 2022 - iopscience.iop.org
Soft robots have attracted increasing attention due to their excellent versatility and broad
applications. In this article, we present a minimally designed soft crawling robot (SCR) …

Magneto-viscoelastic rod model for hard-magnetic soft rods under 3D large deformation: Theory and numerical implementation

X Li, D Zhang, J Guan, J Liu, H Yuan - International Journal of Solids and …, 2024 - Elsevier
The main purpose of this work is to develop a three-dimensional (3D) viscoelastic rod model
for hard-magnetic soft (HMS) rods under large deformation which are widely used active …

A novel hybrid variable stiffness mechanism: Synergistic integration of layer jamming and shape memory polymer

W Yu, J Liu, X Li, Z Yu, H Yuan - IEEE Robotics and Automation …, 2024 - ieeexplore.ieee.org
Soft robots have garnered considerable attention recently due to their versatility,
compliance, and myriad applications. However, the inherent low stiffness of soft robots also …

Shape modeling and experimental validation of continuum robots

S Tang, J Ji, W Yuan, S Guo, H Chang… - Applied Mathematical …, 2024 - Elsevier
A mathematical model for the inverse kinematics and shape modeling of continuum robots is
presented in this paper. This method simplifies the forward kinematics derivation process by …

Prediction and Regulation of Delamination at Flexible Film/Finite-Thickness-Substrate Structure Interfaces

Y Zhou, Y Xu, H Gong, C Wang - Acta Mechanica Solida Sinica, 2024 - Springer
Regulating the surface instability of thin film/substrate structures has been successfully
applied to prepare new ductile electronic devices. However, such electronic devices need to …

Elasto-Plastic FEM Analysis of Alternating Rock Mass Based by Cosserat Constitutive Model and Its Numerical Simulation

J Zhang, X Jiang, Z Jia, M Cao, Z Zhang… - … , Mechanical and Design …, 2023 - Springer
Classical yield criterions cannot be applied directly to Cosserat continua since the strain
tensor and stress tensor in Cosserat continua are asymmetric. In this work, the strain tensor …