Model order reduction methods for geometrically nonlinear structures: a review of nonlinear techniques
This paper aims at reviewing nonlinear methods for model order reduction in structures with
geometric nonlinearity, with a special emphasis on the techniques based on invariant …
geometric nonlinearity, with a special emphasis on the techniques based on invariant …
[HTML][HTML] Effective quality factor tuning mechanisms in micromechanical resonators
Quality factor (Q) is an important property of micro-and nano-electromechanical (MEM/NEM)
resonators that underlie timing references, frequency sources, atomic force microscopes …
resonators that underlie timing references, frequency sources, atomic force microscopes …
Identification of nonlinear modes using phase-locked-loop experimental continuation and normal form
In this article, we address the model identification of nonlinear vibratory systems, with a
specific focus on systems modeled with distributed nonlinearities, such as geometrically …
specific focus on systems modeled with distributed nonlinearities, such as geometrically …
A comprehensive categorization of micro/nanomechanical resonators and their practical applications from an engineering perspective: a review
N Ghaemi, A Nikoobin… - Advanced Electronic …, 2022 - Wiley Online Library
Micro/nanoelectromechanical systems (M/NEMS), especially micro/nanomechanical
resonators, provide an unprecedented platform for investigating a wide range of applications …
resonators, provide an unprecedented platform for investigating a wide range of applications …
Synchronous mass detection based on 1: 1: 2 internal resonance of piezo-driven resonator
L Li, D Li, W Yang, C Liu, X Dai, W Zhang - International Journal of …, 2023 - Elsevier
The bifurcation-based mass sensor can take advantage of amplitude jumps between
multiple steady states to realize quantitative mass detection and mass warning. Compared …
multiple steady states to realize quantitative mass detection and mass warning. Compared …
On the frequency response computation of geometrically nonlinear flat structures using reduced-order finite element models
This paper presents a general methodology to compute nonlinear frequency responses of
flat structures subjected to large amplitude transverse vibrations, within a finite element …
flat structures subjected to large amplitude transverse vibrations, within a finite element …
Experimental and mathematical analysis of a piezoelectrically actuated multilayered imperfect microbeam subjected to applied electric potential
In this paper we propose to fabricate a microcantilever beam actuator using thin layer PZT
material. The multilayered microbeam is initially curved due to fabrication process. The …
material. The multilayered microbeam is initially curved due to fabrication process. The …
Reduced Order Modelling of Fully Coupled Electro‐Mechanical Systems Through Invariant Manifolds With Applications to Microstructures
This article presents the first application of the direct parametrisation method for invariant
manifolds to a fully coupled multiphysics problem involving the nonlinear vibrations of …
manifolds to a fully coupled multiphysics problem involving the nonlinear vibrations of …
Nonlinear model order reduction of resonant piezoelectric micro-actuators: An invariant manifold approach
This paper presents a novel derivation of the direct parametrisation method for invariant
manifolds able to build simulation-free reduced-order models for nonlinear piezoelectric …
manifolds able to build simulation-free reduced-order models for nonlinear piezoelectric …
Bifurcation-based micro-/nanoelectromechanical mass detection
This paper investigates an alternative mass-sensing technique based on nonlinear micro-/
nanoelectromechanical resonant sensors. The proposed approach takes advantage of multi …
nanoelectromechanical resonant sensors. The proposed approach takes advantage of multi …