A review of microelectromechanical systems for nanoscale mechanical characterization

Y Zhu, TH Chang - Journal of Micromechanics and …, 2015 - iopscience.iop.org
A plethora of nanostructures with outstanding properties have emerged over the past
decades. Measuring their mechanical properties and understanding their deformation …

Mechanics of crystalline nanowires: an experimental perspective

Y Zhu - Applied Mechanics Reviews, 2017 - asmedigitalcollection.asme.org
A wide variety of crystalline nanowires (NWs) with outstanding mechanical properties have
recently emerged. Measuring their mechanical properties and understanding their …

[HTML][HTML] Reduced order modeling of parametrized systems through autoencoders and SINDy approach: continuation of periodic solutions

P Conti, G Gobat, S Fresca, A Manzoni… - Computer Methods in …, 2023 - Elsevier
Highly accurate simulations of complex phenomena governed by partial differential
equations (PDEs) typically require intrusive methods and entail expensive computational …

A thermal actuator for nanoscale in situ microscopy testing: design and characterization

Y Zhu, A Corigliano, HD Espinosa - Journal of micromechanics …, 2006 - iopscience.iop.org
This paper addresses the design and optimization of thermal actuators employed in a novel
MEMS-based material testing system. The testing system is designed to measure the …

Frequency combs in a MEMS resonator featuring 1: 2 internal resonance: ab initio reduced order modelling and experimental validation

G Gobat, V Zega, P Fedeli, C Touzé, A Frangi - Nonlinear Dynamics, 2023 - Springer
This paper is devoted to a detailed analysis of the appearance of frequency combs in the
dynamics of a micro-electro-mechanical systems (MEMS) resonator featuring 1: 2 internal …

Design and operation of a MEMS-based material testing system for nanomechanical characterization

HD Espinosa, Y Zhu, N Moldovan - Journal of …, 2007 - ieeexplore.ieee.org
In situ mechanical characterization of nanostructures, such as carbon nanotubes and
metallic nanowires, in scanning and transmission electron microscopes is essential for the …

A resonant microaccelerometer with high sensitivity operating in an oscillating circuit

C Comi, A Corigliano, G Langfelder… - Journal of …, 2010 - ieeexplore.ieee.org
A new micromachined uniaxial silicon resonant accelerometer characterized by a high
sensitivity and very small dimensions is presented. The device's working principle is based …

Deep learning‐based reduced order models for the real‐time simulation of the nonlinear dynamics of microstructures

S Fresca, G Gobat, P Fedeli, A Frangi… - … Journal for Numerical …, 2022 - Wiley Online Library
We propose a non‐intrusive deep learning‐based reduced order model (DL‐ROM) capable
of capturing the complex dynamics of mechanical systems showing inertia and geometric …

Reduced order modeling of nonlinear microstructures through proper orthogonal decomposition

G Gobat, A Opreni, S Fresca, A Manzoni… - Mechanical Systems and …, 2022 - Elsevier
Abstract We apply the Proper Orthogonal Decomposition (POD) method for the efficient
simulation of several scenarios undergone by Micro-Electro-Mechanical-Systems, involving …

Reduced order modeling of nonlinear vibrating multiphysics microstructures with deep learning-based approaches

G Gobat, S Fresca, A Manzoni, A Frangi - Sensors, 2023 - mdpi.com
Micro-electro-mechanical-systems are complex structures, often involving nonlinearites of
geometric and multiphysics nature, that are used as sensors and actuators in countless …