Micromechanical vibro-impact systems: a review

CP Tsai, WC Li - Journal of Micromechanics and …, 2023 - iopscience.iop.org
Spurred by the invention of the tapping-mode atomic force microscopy three decades ago,
various micromechanical structures and systems that utilize parts with mechanical impact …

Acoustic wake-up technology for microsystems: a review

D Yang, J Zhao - Micromachines, 2023 - mdpi.com
Microsystems with capabilities of acoustic signal perception and recognition are widely used
in unattended monitoring applications. In order to realize long-term and large-scale …

Nonuniform structural properties of wings confer sensing advantages

AI Weber, M Babaei, A Mamo… - Journal of the …, 2023 - royalsocietypublishing.org
Sensory feedback is essential to both animals and robotic systems for achieving
coordinated, precise movements. Mechanosensory feedback, which provides information …

On sampling rate limits in bistable microbeam sensors

Y Kessler, A Liberzon, S Krylov - Journal of …, 2021 - ieeexplore.ieee.org
Bifurcation-based sensors, implementing stability boundaries monitoring in bistable
microstructures, may manifest higher sensitivity and robustness when compared to their …

Zero and near zero power intelligent microsystems

RH Olsson, C Gordon… - Journal of Physics …, 2019 - iopscience.iop.org
Abstract The Near Zero Power RF and Sensor Operations (N-ZERO) program from DARPA
has created a new, nanowatt class of intelligent sensors and RF receivers enabling systems …

Always-on sparse event wake-up detectors: A Review

M Gazivoda, V Bilas - Ieee sensors journal, 2022 - ieeexplore.ieee.org
Recently there has been a significant increase in demand for wireless sensor networks, as
their field of application is rapidly expanding, driven mostly by the growing importance and …

A cumulative fatigue damage model of polysilicon films for MEMS resonator under repeated loadings

J Cheng, Z Qian, Z Li - International Journal of Fatigue, 2021 - Elsevier
Prior work is primarily focused on observation and analysis of experimental results of fatigue
loadings, while an insightful damage model describing the evolvement of distributed …

Fabrication and performance evaluation of the helmholtz resonator inspired acoustic absorber using various materials

SH Lee, BS Kang, GM Kim, YR Roh, MK Kwak - Micromachines, 2020 - mdpi.com
A soundwave is transmitted by adjacent molecules in the medium, and depending on the
type of sound, it exhibits various characteristics such as frequency, sound pressure, etc. If …

Natural frequencies and modes of electrostatically actuated curved bell-shaped microplates

A Asher, R Gilat, S Krylov - Applied Sciences, 2022 - mdpi.com
Configuration-dependent spectral behavior of initially curved circular microplates loaded by
a distributed nonlinear electrostatic force is investigated. The structures under consideration …

Thermomechanical modeling and optimization of zero-power micromechanical photoswitch

S Kang, V Rajaram, A Risso… - Journal of …, 2022 - ieeexplore.ieee.org
This paper presents an in-depth thermomechanical analysis of zero-power micromechanical
photoswitches (MPs) aiming at aggressive performance enhancement for applications that …