Results 101 to 110 of about 550,818 (339)
, 2007 This Technical Report discusses the design and the construction of a smart panel with five decentralised direct velocity feedback control units in order to reduce the vibration of the panel dominated by well separated low frequency resonances.
Galassi, C., Gardonio, P., Gavagni, M.
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Pneumatic actuator and flexible piezoelectric sensor for soft virtual reality glove system
Scientific Reports, 2019 The desire to directly touch and experience virtual objects led to the development of a tactile feedback device. In this paper, a novel soft pneumatic actuator for providing tactile feedback is proposed and demonstrated.
Kahye Song +7 more
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini +3 more
wiley +1 more source
Modelling of forging processes assisted by piezoelectric actuators : principles and experimental validation [PDF]
, 2014 This paper presents the modelling of a forging processes assisted by a piezoelectric actuator (PA), which is used to generate specific low frequency vibration waveforms.
ABBA, Gabriel +4 more
core +3 more sources
Ionic Liquid‐Enhanced 3D Printed Flexible Resin for Pressure‐Sensing Applications
Advanced Materials Technologies, EarlyView.A 3D‐printed resin–ionic liquid (IL) composite forms gyroid ionotronic architectures showing dynamic ionic migration under compression. Impedance analysis reveals distinct frequency responses across three topologies at high IL concentrations.
Nelson Pereira +4 more
wiley +1 more source
Xibei Gongye Daxue XuebaoHigh-voltage piezoelectric actuators are widely used in the field of active vibration control of aerospace structures due to their advantages of strong load capacity, large nominal thrust, and fast response.
LI Weiguang +4 more
doaj +1 more source
Multi-DOF Ultrasonic Actuators for Laser Beam Positioning
Shock and Vibration, 2019 A novel design concept of multi-degree-of-freedom (multi-DOF) piezoelectric actuator is introduced in the paper. The main idea is to connect two identical piezoelectric transducers by hyperelastic material in order to increase the total number of degrees-
Ramutis Bansevicius +4 more
doaj +1 more source
High Quality Factor Silicon Cantilever Driven by PZT Actuator for Resonant Based Mass Detection [PDF]
, 2008 A high quality factor (Q-factor) piezoelectric lead zirconat titanate (PZT) actuated single crystal silicon cantilever was proposed in this paper for resonant based ultra-sensitive mass detection.
Ikehara, T. +5 more
core +1 more source
Multiscale Acoustic Bubble Actuators Using Bioinspired Liquid‐Repellent Microstructures
Advanced Materials Technologies, EarlyView.The article presents multiscale acoustic bubble actuators using bioinspired liquid‐repellent microstructures, enabling programmable trapping, pumping, mixing, and precise flow control. Mimicking springtail microstructures, these scalable actuators (200 µm–1 mm) offer multifunctionality in all‐in‐one devices, letter‐shaped arrays, and 3D cube ...
Cem Balda Dayan +8 more
wiley +1 more source
Evaluation of error bound for a DT sliding mode control with disturbance observer [PDF]
, 2006 In this paper an estimate of the upper bound of control error for discrete-time implementation of a Sliding Mode Control (DTSMC) combined with disturbance observer is investigated. Having in mind application to PZT high bandwidth actuators and since high
Abidi, Khalid Seyed +3 more
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