Simplified model of magnetomechanical coupling: simulation of magnetic-field-induced deformation of a soft gripper made of hard magnetoactive elastomer and experimental verification

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F25%3A00014175" target="_blank" >RIV/46747885:24210/25:00014175 - isvavai.cz</a>

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1361-665X/ade2c2" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-665X/ade2c2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-665X/ade2c2" target="_blank" >10.1088/1361-665X/ade2c2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simplified model of magnetomechanical coupling: simulation of magnetic-field-induced deformation of a soft gripper made of hard magnetoactive elastomer and experimental verification

Popis výsledku v původním jazyce

A simplified model of magnetomechanical coupling for hard magnetoactive elastomers (h-MAEs) is developed, notable for its computational speed and good agreement with experiments. The model is based on the forces acting on magnetic dipoles in a magnetic field. It utilizes the finite element method, with each element represented as a magnetic dipole. The fabrication process and the simulation of magnetic-field-induced deformation of a soft gripper made of h-MAE are conducted. The mechanical properties are measured using tensile testing and the magnetic characteristics are evaluated through magnetic hysteresis loops. The deformation of the gripper is analyzed with digital image correlation and compared to the simulation results. The model provides efficient and fast computation with reliable results, facilitating the design of soft robots with various functionalities.

Název v anglickém jazyce

Simplified model of magnetomechanical coupling: simulation of magnetic-field-induced deformation of a soft gripper made of hard magnetoactive elastomer and experimental verification

Popis výsledku anglicky

A simplified model of magnetomechanical coupling for hard magnetoactive elastomers (h-MAEs) is developed, notable for its computational speed and good agreement with experiments. The model is based on the forces acting on magnetic dipoles in a magnetic field. It utilizes the finite element method, with each element represented as a magnetic dipole. The fabrication process and the simulation of magnetic-field-induced deformation of a soft gripper made of h-MAE are conducted. The mechanical properties are measured using tensile testing and the magnetic characteristics are evaluated through magnetic hysteresis loops. The deformation of the gripper is analyzed with digital image correlation and compared to the simulation results. The model provides efficient and fast computation with reliable results, facilitating the design of soft robots with various functionalities.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20500 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Smart Materials and Structures>

ISSN

0964-1726

e-ISSN

—

Svazek periodika

34

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

16

Strana od-do

—

Kód UT WoS článku

001511970700001

EID výsledku v databázi Scopus

2-s2.0-105008495727