Results 31 to 40 of about 51,857 (284)
An Umbrella-Shaped Linear Piezoelectric Actuator Based on Stick-Slip Motion Principle
IEEE Access, 2019 Piezoelectric actuators are widely utilized in many research and industrial fields, since they could achieve high positioning accuracy based on inverse piezoelectric effect.
Jiafeng Yao +6 more
doaj +1 more source
Vibration, 2023 To simulate a lightweight structure with integrated actuators and sensors, two-dimensional finite elements are utilized. The study looks at the optimal location and active vibration control for a piezoelectric smart flexible structure.
Amalia Moutsopoulou +4 more
doaj +1 more source
Modeling piezoelectric actuators
IEEE/ASME Transactions on Mechatronics, 2000 The piezoelectric actuator (PEA) is a well-known device for managing extremely small displacements in the range from 10 pm to 100 /spl mu/m. When developing a control system for a piezo-actuated positioning mechanism, the actuator dynamics have to be taken into account.
Adriaens, H.J.M.T.S. (author) +2 more
openaire +3 more sources
Nihon Kikai Gakkai ronbunshu, 2016 A novel method for recovering antenna gains of a reflector antenna system using piezoelectric stack actuators and a focus adjustment mechanism is developed and its feasibility is investigated.
Hiroaki TANAKA
doaj +1 more source
Aluminum Nitride Out-of-Plane Piezoelectric MEMS Actuators
Micromachines, 2023 Integrating microelectromechanical systems (MEMS) actuators with low-loss suspended silicon nitride waveguides enables the precise alignment of these waveguides to other photonic integrated circuits (PICs).
Almur A. S. Rabih +3 more
doaj +1 more source
Development of a micromanipulation system with force sensing [PDF]
, 2007 This article provides in-depth knowledge about our undergoing effort to develop an open architecture micromanipulation system with force sensing capabilities.
Khan, Shahzad +6 more
core +2 more sources
Piezoelectric properties of polyamide 11/NaNbO3nanowire composites [PDF]
, 2012 Polyamide 11(PA 11)/sodium niobate nanowire (NW) 0–3 composites with different volume fractions of NWs were synthesized. The electric polarization (P) was measured as a function of the applied electric field (E).
Capsal, Jean-Fabien +4 more
core +3 more sources
Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization
Advanced Functional Materials, EarlyView.Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao +12 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2018 A new method of driving and controlling multiple piezoelectric actuators individually with a single power supply unit using variable resistors was developed, and its effectiveness was investigated.
Anzu SUMITA +2 more
doaj +1 more source
3D Digital Light Processing of Redox‐Active Polymers for Electrochemical Applications
Advanced Functional Materials, EarlyView.3D printing of electrochemically switchable conducting polymers is achieved by Digital Light Processing of redox‐active carbazole‐based polymer materials. Complex 2D and 3D architectures including dot arrays and pyramids clearly show the potential for novel 3D switchable electrochemical devices for sensors, electrochromic displays as well as 3D printed
Christian Delavier +4 more
wiley +1 more source