Results 131 to 140 of about 1,517 (234)

Optimization of a Piezoelectric Mechanical Amplifier Actuator for Nano-Indentation [PDF]

, 2019
In the present investigation, a piezo-stack actuator coupled with a flexible diamond shaped frame has been investigated for its mechanical amplification property.
Elizabeth, Indu, Kumar, S. Seela, Kumar, Sushil, Purohit, Pranati   +3 more
core  

High/low temperature setups for submillimetric samples under various extreme conditions at the AILES beamline

Journal of Synchrotron Radiation, EarlyView.
Two complementary high‐ and low‐temperature experimental setups have been developed at the AILES beamline of Synchrotron SOLEIL to enable infrared and terahertz spectroscopy of submillimetric samples under extreme and well controlled pressure and temperature conditions (from 10 K to 600 K and from vacuum up to 100 GPa).
Cecilia Taverna, Kelly Rader, Jean Blaise Brubach, Alexandre Voute, Mariia Dronova, Laurent Couillard-Labonnote, Quentin Libois, Pascale Roy, Marine Verseils   +8 more
wiley   +1 more source

Compact Tubular Dielectric Elastomer Pump for Indoor Plants

Journal of Applied Polymer Science, Volume 143, Issue 25, July 5, 2026.
This study develops a mountable rolled dielectric elastomer pump (MRDEP) using silicone films and MWCNT‐based electrodes. The MRDEP is completely soft, silent in operation, and easily mounted on a piping system. We use dry stacking methods, fabricate a multilayer dielectric elastomer actuator (DEA), and a pre‐straining process in one direction before ...
Ardi Wiranata, Yuya Yamaguchi, Yu Kuwajima, Yuma Furuhashi, Hiroshi Fukui, Naoki Hosoya, Shingo Maeda   +6 more
wiley   +1 more source

Active micro-vibration isolation system for adaptive vibration suppression tests using piezoelectric stack actuator

Journal of Low Frequency Noise, Vibration and Active Control
An active micro-vibration isolation system for adaptive vibration suppression using piezoelectric stack actuators is presented, along with the discrete time modelling method, real-time adaptive controller design, and hardware implementation.
Zhiyuan Gao, Lei Zhang, Tongxin Xu, Xiaojin Zhu   +3 more
doaj   +1 more source

Simulation of Piezoelectric Stack Actuators for Loss Component

Journal of Engineering Science and Technology Review, 2021
Mark Christian P. Espinosa, Paola N. Calub, Rodney B Javier, Sheryl Dinglasan Fenol   +3 more
openaire   +1 more source

Cryogenic Piezoelectric Actuator

, 2009
In this paper, PMN-PT single crystal piezoelectric stack actuators and flextensional actuators were designed, prototyped and characterized for space optics applications.
Hackenberger, Wesley S., Jiang, Xiaoning, Cook, William B.   +2 more
core  

Displacement self-sensing of piezoelectric stack actuators based on extended piezoelectric equations

Discover Sensors
Piezoelectric self-sensing technology has significant advantages in space-constrained or cost-sensitive applications such as nanoscale positioning and vibration suppression.
Duanqin Zhang, Yaoyao Chen, Huihao Zhu, Huadong Zheng   +3 more
doaj   +1 more source

Coupled Effects of the Mover Mass on Stepping Characteristics of Stick-Slip Piezoelectric Actuators. [PDF]

Micromachines (Basel)
Ding Z, Zhou X, Wang K, Xu Z, Dong J, Fan Y, Yu H.   +6 more
europepmc   +1 more source

Recent Advances in MEMS Actuators for Microfluidic Applications: Emerging Designs, Multiphysics Modeling, and Performance Optimization. [PDF]

Micromachines (Basel)
Rahman O, Rahman MM, Akter O, Uddin MN, Rahman MS, Roy S, Sarker MS.   +6 more
europepmc   +1 more source

Multi-Frequency Vibration Suppression Based on an Inertial Piezoelectric Actuator Applied in Indoor Substations. [PDF]

Micromachines (Basel)
Li X, Shao J, Wu P, Wang T, Yang J, Wu Y.   +5 more
europepmc   +1 more source