An electrostatic adsorption actuation module and its application DOI
Xiaozheng Li, Yonghao Ma, Chuang Wu

et al.

Sensors and Actuators A Physical, Journal Year: 2024, Volume and Issue: unknown, P. 116020 - 116020

Published: Nov. 1, 2024

Language: Английский

A Comparative Study on the Dielectric Elastomer Actuator Driven Vibro-impact Capsule Robot DOI
Chuang Wu, Anjiang Cai, Xiaozheng Li

et al.

Communications in Nonlinear Science and Numerical Simulation, Journal Year: 2025, Volume and Issue: unknown, P. 108866 - 108866

Published: April 1, 2025

Language: Английский

Citations

0
Humidity effect on electromechanical breakdown of dielectric elastomers subject to a ramp voltage DOI
Yuchen Zuo,

Zihuan Huang,

Junshi Zhang

et al.

Smart Materials and Structures, Journal Year: 2024, Volume and Issue: 33(7), P. 077002 - 077002

Published: June 5, 2024

Abstract As is known, the external excitations, material parameters, and ambient environment may affect electromechanical properties of dielectric elastomers (DEs), which directly induce occurrence electrical breakdown. In this paper, we experimentally theoretically studied effects voltage ramp rate, humidity, electrode material, pre-stretch on deformation breakdown DEs. By coupling above four factors, nonlinear constitutive model viscoelastic DE are developed, shown to be consistent with experimental observations. Firstly, when voltages different rate loaded same value, a larger leads smaller stretch higher field strength elastomer. Besides, as humidity increases, increases decreases. addition, it found that materials show diverse sensitivity field. Finally, increase from 2 4, both an upward trend.

Language: Английский

Citations

0
A Multi-Posture Grasping Manipulator Actuated by Shape Memory Alloy with Different Functional Modules DOI Creative Commons
Xiaozheng Li, Chongjing Cao

Micromachines, Journal Year: 2024, Volume and Issue: 15(11), P. 1328 - 1328

Published: Oct. 30, 2024

Currently, multi-posture robots have complex grasping robotic manipulators with low power density, making it difficult to miniaturize and integrate. In this paper, a manipulator actuated by shape memory alloy different functional modules is presented. It composed of deflection, translation, rotation modules. Based on D-H parameter method, the end motion trajectory model established space drawn. Finally, experiment light circular object carried out verify validity function multi-module combination manipulator, which provides choice for future intelligent robot manipulators.

Language: Английский

Citations

0
An electrostatic adsorption actuation module and its application DOI
Xiaozheng Li, Yonghao Ma, Chuang Wu

et al.

Sensors and Actuators A Physical, Journal Year: 2024, Volume and Issue: unknown, P. 116020 - 116020

Published: Nov. 1, 2024

Language: Английский

Citations

0