Results 51 to 60 of about 7,615 (258)
An analytical approach to integral resonant control of second-order systems [PDF]
, 2013 Peer ...
Aleyaasin, M. +4 more
core +2 more sources
A low-profile flexural displacement-converter mechanism for piezoelectric stack actuators
Sensors and Actuators A: Physical, 2020 A thin flexure-based mechanism is proposed that is useful in applications with limited build space. The proposed mechanism converts the initial in-plane motion of two piezoelectric stack actuators to an out-of-plane translational motion. Two actuators in the symmetric design of the proposed APA can be used to ensure a pure translation output motion.
Tajdari, F. +4 more
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi +7 more
wiley +1 more source
Applied SciencesThis paper presents an experimental analysis of a high-response piezoelectric actuator system for the modular design of hydraulic digital fluid control units.
Marko Šimic, Niko Herakovič
doaj +1 more source
Dynamic Analytical Solution of a Piezoelectric Stack Utilized in an Actuator and a Generator
Applied Sciences, 2018 This paper presents the dynamic analytical solution of a piezoelectric stack utilized in an actuator and a generator based on the linear piezo-elasticity theory.
Xinnan Liu, Jianjun Wang, Weijie Li
doaj +1 more source
Energies, 2023 This paper presents a feasibility study using a commercially available ring stack actuator to develop a four way-two position (4/2) high frequency switching digital hydraulic valve.
Paolo Tamburrano +3 more
doaj +1 more source
Continuous time controller based on SMC and disturbance observer for piezoelectric actuators [PDF]
, 2007 – In this work, analog application for the Sliding Mode Control (SMC) to piezoelectric actuators (PEA) is presented. DSP application of the algorithm suffers from ADC and DAC conversions and mainly faces limitations in sampling time interval.
Sabanovic, Asif +2 more
core
Smart Catheters for Diagnosis, Monitoring, and Therapy
Advanced Healthcare Materials, EarlyView.This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman +12 more
wiley +1 more source
An Unconventional Inchworm Actuator Based on PZT/ERFs Control Technology
Applied Bionics and Biomechanics, 2016 An unconventional inchworm actuator for precision positioning based on piezoelectric (PZT) actuation and electrorheological fluids (ERFs) control technology is presented.
Guojun Liu +6 more
doaj +1 more source
Tactile feedback display with spatial and temporal resolutions. [PDF]
, 2013 We report the electronic recording of the touch contact and pressure using an active matrix pressure sensor array made of transparent zinc oxide thin-film transistors and tactile feedback display using an array of diaphragm actuators made of an ...
Brochu, Paul +14 more
core +2 more sources