Tunable electromagnetic resonant shunt using pulse-width modulation

M Auleley, C Giraud-Audine, H Mahe… - Journal of Sound and …, 2021 - Elsevier
This article proposes a novel mean for tuning the natural frequency of an electromagnetic
resonant shunt, using a pulse-width modulation (PWM) circuit. It is used to modulate the …

Broadband vibration attenuation characteristic of 2D phononic crystals with cross-like pores

Y Li, S Yan, Y Peng - Thin-Walled Structures, 2023 - Elsevier
The emergence and development of phononic crystals provide a feasible way to manipulate
the propagation of elastic waves in structures. In this study, a class of single-phase 2D …

[HTML][HTML] Inkjet-printed flexible piezoelectric sensor for self-powered biomedical monitoring

H Abdolmaleki, AB Haugen, Y Merhi… - Materials Today …, 2023 - Elsevier
Printed electronics has enabled fabrication of electronic components and devices with low
cost and more manufacturing and design freedom. This manufacturing technique has been …

Fabrication and testing of FBG sensor-based one-dimensional shock accelerometer attached to novel 3D printed structure

CC Chiang, HD Le, L Tsai - Optik, 2023 - Elsevier
This study presents an FBG-based one-dimensional shock accelerometer fabricated by
Fused Deposition Modelling (FDM) technology. The bare fiber Bragg grating (FBG) sensor is …

Saturation correction for a piezoelectric shunt absorber based on 2: 1 internal resonance using a cubic nonlinearity

ZA Shami, C Giraud-Audine… - Smart Materials and …, 2023 - iopscience.iop.org
In this study, we present a theoretical and experimental analysis of an antiresonance
detuning correction for a nonlinear piezoelectric shunt absorber based on a two-to-one …

Debonding characterization of stiff film/compliant substrate systems based on the bilinear cohesive zone model

H Long, Y Liu, Y Wei - Engineering Fracture Mechanics, 2022 - Elsevier
Interfacial debonding is one of the main failure modes of stiff film/compliant substrate
systems, which are common in flexible electronics. In order to characterize their debonding …

Bioelectronic Implantable Devices for Physiological Signal Recording and Closed‐Loop Neuromodulation

S Oh, J Jekal, J Liu, J Kim, JU Park… - Advanced Functional …, 2024 - Wiley Online Library
Bioelectronic implantable devices are adept at facilitating continuous monitoring of health
and enabling the early detection of diseases, offering insights into the physiological …

A nonlinear piezoelectric shunt absorber with a 2: 1 internal resonance: theory

ZA Shami, C Giraud-Audine, O Thomas - Mechanical Systems and Signal …, 2022 - Elsevier
In this paper, a semi-passive nonlinear piezoelectric shunt absorber is presented, aiming at
attenuating the vibration of a resonant elastic structure under external excitation. This is …

Dynamics of piezoelectric structures with geometric nonlinearities: A non-intrusive reduced order modelling strategy

A Givois, JF Deü, O Thomas - Computers & Structures, 2021 - Elsevier
A reduced-order modelling to predictively simulate the dynamics of piezoelectric structures
with geometric nonlinearities is proposed in this paper. A formulation of three-dimensional …

Design, fabrication, and dynamic mechanical responses of fiber‐reinforced composite lattice materials

J Xiong, C Gong, Q Wu, L Ma, J Yang… - International Journal of …, 2023 - Wiley Online Library
Fiber‐reinforced composites are a popular lightweight materials used in a variety of
engineering applications, such as aerospace, architecture, automotive, and marine …