[HTML][HTML] Substrate vibrations and their potential effects upon fishes and invertebrates

AD Hawkins, RA Hazelwood, AN Popper… - The Journal of the …, 2021 - pubs.aip.org
This paper reviews the nature of substrate vibration within aquatic environments where
seismic interface waves may travel along the surface of the substrate, generating high levels …

Dynamic modelling and quality factor evaluation of hemispherical shell resonators

L Zheng, F Li, Z Wu, S Wen - Journal of Sound and Vibration, 2024 - Elsevier
A novel strategy is proposed for the dynamic modelling and quality factor evaluation of the
hemispherical shell resonators (HSR) considering the coupling of hemispherical shell and …

Optomechanical inertial sensors

A Hines, L Richardson, H Wisniewski, F Guzman - Applied optics, 2020 - opg.optica.org
We present a performance analysis of compact monolithic optomechanical inertial sensors
that describes their key fundamental limits and overall acceleration noise floor. Performance …

Simulations and experiments of hardening and softening resonances in a clamped–clamped beam MEMS resonator

RMC Mestrom, RHB Fey, KL Phan… - Sensors and Actuators A …, 2010 - Elsevier
By means of a combined analytical-numerical and experimental approach, the nonlinear
dynamic behavior of a clamped–clamped beam MEMS resonator has been investigated. A …

An analytical study on interfacial dissipation in piezoelectric rectangular block resonators with in-plane longitudinal-mode vibrations

Z Hao, B Liao - Sensors and Actuators A: Physical, 2010 - Elsevier
This paper presents an analytical study on interfacial dissipation in piezoelectric rectangular
block resonators with in-plane longitudinal-mode vibrations. Based on the related theories of …

Energy dissipation in micromechanical resonators

F Ayazi, L Sorenson… - Micro-and Nanotechnology …, 2011 - spiedigitallibrary.org
Recent years have witnessed breakthrough researches in micro-and nano-mechanical
resonators with small dissipation. Nano-precision micromachining has enabled the …

A fast boundary-finite element approach for estimating anchor losses in micro-electro-mechanical system resonators

A Aimi, L Desiderio, P Fedeli, A Frangi - Applied Mathematical Modelling, 2021 - Elsevier
This paper is focused on a fast and reliable estimate of anchor energy losses from a Micro-
Electro-Mechanical System resonator, working at pressure in the order of the microbar, due …

Nonlinear acoustic damping mechanism in micro and nanobeam resonators due to nonlinear shear stress at clamping

A Gusso, LE de Mello - Nonlinear Dynamics, 2024 - Springer
In this work it is shown how a strong nonlinear increase of the shear stress at the clamping
regions of suspended bridge resonators can result in a large nonlinear damping. The …

Nonlinear damping in doubly clamped beam resonators due to the attachment loss induced by the geometric nonlinearity

A Gusso - Journal of Sound and Vibration, 2016 - Elsevier
A nonlinear damping mechanism relevant for doubly clamped beam resonators vibrating
transversally is proposed and investigated theoretically. The energy loss is a consequence …

Review and comparison of different support loss models for micro-electro-mechanical systems resonators undergoing in-plane vibration

B Chouvion, S McWilliam, AA Popov… - Proceedings of the …, 2012 - journals.sagepub.com
Several approaches for calculating support loss in micro-electro-mechanical system
resonators undergoing in-plane vibration are reviewed. In each of them, the support is …