Results 151 to 160 of about 40,334 (297)

Hysteresis Compensation for a Piezoelectric Actuator of Active Helicopter Rotor Using Compound Control. [PDF]

Micromachines (Basel), 2021
Zhou J, Dong L, Yang W.
europepmc   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

A nonlinear dynamic hysteresis model and dynamic performance of the piezoelectric ring bending actuator

AIP Advances
A piezoelectric ring-bending actuator with a piezoelectric ring bender as the core component has the merits of fast response, high control accuracy, high driving frequency, and compact size. Therefore, it has broad application prospects.
Yuesong Li, Bang Wang
doaj   +1 more source

Bidirectional Active Piezoelectric Actuator Based on Optimized Bridge-Type Amplifier. [PDF]

Micromachines (Basel), 2021
Huang W, Lian J, Chen M, An D.
europepmc   +1 more source

Piezoelectric devices for vibration suppression: Modeling and application to a truss structure [PDF]

For a space structure assembled from truss members, an effective way to control the structure may be to replace the regular truss elements by active members. The active members play the role of load carrying elements as well as actuators.
Belvin, W. Keith, Sparks, Dean W., Jr., Sulla, Jeff L., Won, Chin C.   +3 more
core   +1 more source

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

Design, Analysis and Experiment of a Bridge-Type Piezoelectric Actuator for Infrared Image Stabilization. [PDF]

Micromachines (Basel), 2021
Sun M, Feng Y, Wang Y, Huang W, Su S.
europepmc   +1 more source

Active Metamaterials with Tunable Shear Nonreciprocity and Nonlinear Dynamics

Advanced Science, EarlyView.
Active gear‐based mechanical metamaterials enable simultaneous control of translational and torsional stiffnesses by 30–100×, break shear reciprocity under positive versus negative loads, broadly tune resonant frequencies, and offer programmable dynamic responses.
Xin Fang, Miao Yu, Dianlong Yu, Li Cheng
wiley   +1 more source

A Methodology for Reconstructing Source Properties of a Conical Piezoelectric Actuator Using Array-Based Methods. [PDF]

J Nondestr Eval, 2022
Selvadurai PA, Wu R, Bianchi P, Niu Z, Michail S, Madonna C, Wiemer S.   +6 more
europepmc   +1 more source

Design and modelling a mini-system with Piezoelectric actuation.

, 2010
International audienceIn this paper a new mini-system with piezoelectric actuation is presented. The piezoelectric actuation principle it is described and also an original mini-system is designed and analyzed.
Csibi, Vencel, Ivan, Ioan,, Mandru, Dan, Noveanu, Simona   +3 more
core   +1 more source