Electrostatic pull-in instability in MEMS/NEMS: A review

WM Zhang, H Yan, ZK Peng, G Meng - Sensors and Actuators A: Physical, 2014 - Elsevier
Pull-in instability as an inherently nonlinear and crucial effect continues to become
increasingly important for the design of electrostatic MEMS and NEMS devices and ever …

Linear and nonlinear dynamics of micro and nano-resonators: Review of recent advances

AZ Hajjaj, N Jaber, S Ilyas, FK Alfosail… - International Journal of …, 2020 - Elsevier
Micro and nanoelectromechanical systems M/NEMS have been extensively investigated
and exploited in the past few decades for various applications and for probing fundamental …

Novel threshold pressure sensors based on nonlinear dynamics of MEMS resonators

MH Hasan, FM Alsaleem… - … of Micromechanics and …, 2018 - iopscience.iop.org
Triggering an alarm in a car for low air-pressure in the tire or tripping an HVAC compressor if
the refrigerant pressure is lower than a threshold value are examples for applications where …

Multi-threshold inertial switch for quantitative acceleration measurements

Q Xu, F Khan, MI Younis - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
This paper presents a multi-threshold inertial switch demonstrated experimentally and
through simulation. A laterally-driven multi-threshold inertial switch based on SOIMUMPs …

Micromachined threshold inertial switches: A review

Q Xu, MI Younis - Journal of Micromechanics and …, 2022 - iopscience.iop.org
This paper presents a review of the recent advances on micromachined inertial
switches/triggers. The review focuses on their advantages and disadvantages, sensitive …

Nonlinearity modulation in a mode-localized mass sensor based on electrostatically coupled resonators under primary and superharmonic resonances

M Lyu, J Zhao, N Kacem, J Song, K Fan, P Liu… - Physica …, 2023 - iopscience.iop.org
A general model of a mode-localized mass sensor incorporating two weakly coupled
clamped-clamped microbeams under electrostatic excitation is presented, and a reduced …

Higher order modes excitation of electrostatically actuated clamped–clamped microbeams: experimental and analytical investigation

N Jaber, A Ramini, AAA Carreno… - … of Micromechanics and …, 2016 - iopscience.iop.org
In this study, we demonstrate analytically and experimentally the excitations of the higher
order modes of vibrations in electrostatically actuated clamped–clamped microbeam …

Micromechanical resonant cantilever sensors actuated by fringing electrostatic fields

N Krakover, BR Ilic, S Krylov - Journal of Micromechanics and …, 2022 - iopscience.iop.org
We report on the architecture and operational principle of a resonant cantilever-type
displacement sensor. The device is actuated electrostatically by a side electrode that is …

An experimental and theoretical investigation of a micromirror under mixed-frequency excitation

S Ilyas, A Ramini, A Arevalo… - Journal of …, 2015 - ieeexplore.ieee.org
We present an experimental and theoretical investigation of a micromachined mirror under a
mixed-frequency signal composed of two harmonic ac sources. The micromirror is made of …

A reliable MEMS switch using electrostatic levitation

M Pallay, S Towfighian - Applied Physics Letters, 2018 - pubs.aip.org
In this study, a microelectromechanical system (MEMS) beam is experimentally released
from pull-in using electrostatic levitation. A MEMS cantilever with a parallel plate electrode …