相关实验视频

Updated: Jul 25, 2025

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure
09:51

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure

Published on: February 20, 2019

25.5K

基于使用非对称约束原理开发一种基于stick-slip原理的新型压电驱动器,使用非对称约束原理

Liang Wang1, Heran Wang1, Junxiang Jiang2

  • 1School of Mechanical Engineering, Northeast Electric Power University, Jilin 132012, China.

Micromachines
|June 28, 2023
PubMed
概括

这项研究引入了一种新的压电驱动器,使用棒滑原理进行精确的运动控制. 它实现了高速度和高力,在先进的应用中显示出出色的位移分辨率.

关键词:
不对称的约束不对称的约束灵活的链 灵活的链 灵活的链压电棒滑杆 压电棒滑杆

更多相关视频

Experiments on Ultrasonic Lubrication Using a Piezoelectrically-assisted Tribometer and Optical Profilometer09:21

Experiments on Ultrasonic Lubrication Using a Piezoelectrically-assisted Tribometer and Optical Profilometer

Published on: September 28, 2015

12.6K
Fabrication Process of Silicone-based Dielectric Elastomer Actuators10:32

Fabrication Process of Silicone-based Dielectric Elastomer Actuators

Published on: February 1, 2016

33.8K

相关概念视频

Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity01:15

Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity

Deformation occurs in axial and transverse directions when an axial load is applied to a slender bar. This deformation impacts the cubic element within the bar, transforming it into either a rectangular parallelepiped or a rhombus, contingent on its orientation. This transformation process induces shearing strain. Axial loading elicits both shearing and normal strains. Applying an axial load instigates equal normal and shearing stresses on elements oriented at a 45° angle to the load axis.
299