Development of electrostatic microactuators: 5-year progress in modeling, design, and applications

I Morkvenaite-Vilkonciene, V Bucinskas… - Micromachines, 2022 - mdpi.com
The implementation of electrostatic microactuators is one of the most popular technical
solutions in the field of micropositioning due to their versatility and variety of possible …

Pull-down instability of the quadratic nonlinear oscillators

JH He, Q Yang, CH He… - Facta Universitatis …, 2023 - casopisi.junis.ni.ac.rs
A nonlinear vibration system, over a span of convincing periodic motion, might break out
abruptly a catastrophic instability, but the lack of a theoretical tool has obscured the …

Pull-in stability of a fractal MEMS system and its pull-in plateau

JH He, Q Yang, CH He, HB Li, E Buhe - Fractals, 2022 - World Scientific
The pull-in instability is the inherent property of a micro-electromechanical system (MEMS)
when the voltage is larger than its threshold value. Recently, a fractal MEMS system was …

Machine learning assisted nonlinear deflection analysis of agglomerated carbon nanotube core smart sandwich plate with three-phase magneto-electro-elastic skin

V Mahesh - Proceedings of the Institution of Mechanical …, 2024 - journals.sagepub.com
This research focuses on evaluating the combined effects of the interphase of the three-
phase magneto-electro-elastic (TPMEE) composites and carbon nanotubes (CNTs) …

Numerical simulation and new controller design of steerable nano-mirror in ionic liquid electrolytes

MR Gharib, SED Baygi, A Koochi - Communications in Nonlinear Science …, 2023 - Elsevier
This research aims to create a novel controller for micro/nano-systems (sensors and
actuators) operating in ionic liquid media. To illustrate the capability of the proposed …

Nonlinear vibration analysis of hyperelastic and dielectric microbeams with a control parameter using nonlinear normal modes

A Farvandi, A Karami Mohammadi - Nonlinear Dynamics, 2024 - Springer
This study focuses on applying a nonlinear normal modes (NNM) method to analyze the
nonlinear vibrations and static bifurcation of hyperelastic and dielectric microbeams in the …

Machine learning based nonlinear adaptive optimal control of capacitive micro-actuator subjected to electrostatic field

H Mobki, M Aliasghary - Journal of the Brazilian Society of Mechanical …, 2023 - Springer
Since controlling of parallel-plate micro-actuators and improving their speed and precision is
an essential factor for tracking of high frequencies reference inputs, the optimal closed-loop …

Design and analysis of novel microelectromechanical system based microgripper for manipulating microbiological species and micro objects

MM Ali, S Iqbal - Proceedings of the Institution of Mechanical …, 2024 - journals.sagepub.com
Design and analysis of a pair of novel microelectromechanical system (MEMS)
microgrippers having single and multiple sets of jaws respectively, incorporated with …

ANALYSIS OF NANOBEAM-BASED MICROSTRUCTURE IN N/MEMS SYSTEM USING VAN DER WAALS FORCES

M Nadeem, QT Ain, N Almakayeel… - Facta Universitatis …, 2024 - casopisi.junis.ni.ac.rs
Nano/microelectromechanical system (N/MEMS) have garnered significant global attention
for their transformative applications across various cutting-edge fields, including wearable …

Nonlinear Vibration of Functionally Graded Electrostatically Actuated Microbeams Considering the Influence of Intermolecular Forces with Zero Initial Conditions

D Van Hieu - Mechanics of Composite Materials, 2024 - Springer
Within the framework of the nonlocal strain gradient and the Euler–Bernoulli beam theories,
a model of electrostatically actuated functionally graded (FG) microbeams is developed …