Vibration suppression and energy absorption of plates in subsonic airflow using an energy harvester enhanced nonlinear energy sink

G Yao, Y Qiao - Journal of Vibration and Control, 2023 - journals.sagepub.com
In this paper, a nonlinear energy sink (NES) and a giant magnetostrictive-piezoelectric
(GMP) energy harvester (NES-GMP) are investigated to suppress the nonlinear aeroelastic …

Modelling vibro–acoustic response of lightweight square aluminium panel influenced by sound source locations for active control

CW Isaac, S Wrona, M Pawelczyk, HR Karimi - Scientific Reports, 2022 - nature.com
This paper uses numerical approach to give insight into the structural–acoustic response of
a lightweight square aluminium panel. It takes into consideration different locations of a …

[HTML][HTML] Simplification of finite element modeling for plates structures with constrained layer damping by using single-layer equivalent material properties

J Zhao, PK Wong, X Ma, Z Xie, J Xu… - Composites Part B …, 2019 - Elsevier
As an effective approach of suppressing vibrations, the constrained layer damping (CLD)
has drawn wide attention from the automotive and aerospace industries. However, most of …

[HTML][HTML] Dynamic modeling and analysis of a rotating flexible beam with smart ACLD treatment

L Li, D Zhang, Y Guo - Composites Part B: Engineering, 2017 - Elsevier
Dynamics of a rotating flexible beam with fully covered active constrained lamped damping
(ACLD) treatment is investigated. The ACLD beam consists of three sub-layer beams: a …

Active Vibration Control of Timoshenko Sigmoid Functionally Graded Porous Composite Beam with Distributed Piezoelectric Sensor/Actuator in a Thermal …

K El Harti, R Saadani, M Rahmoune - Designs, 2022 - mdpi.com
This work presents the study of the dynamics and active control of a cantilever sigmoid FGM
beam with porosities in a thermal environment. During this study, we considered the …

Dynamic Modeling and Vibration Suppression of a Rotating Flexible Beam with Segmented Active Constrained Layer Damping Treatment

Y Wang, Y Fang, L Li, D Zhang, WH Liao, J Fang - Aerospace, 2023 - mdpi.com
This paper uses high-order approximate coupling (HOAC) dynamics equations for the hub–
beam system with segmented active constrained layer damping treatment (SACLD). To …

Finite element model of vibration control for an exponential functionally graded Timoshenko beam with distributed piezoelectric sensor/actuator

K El Harti, M Rahmoune, M Sanbi, R Saadani… - Actuators, 2019 - mdpi.com
This paper presents a dynamic study of sandwich functionally graded beam with
piezoelectric layers that are used as sensors and actuators. This study is exploited later in …

Nonlinear vibration analysis of smart functionally graded plates

N Pradhan, SK Sarangi - Materials Today: Proceedings, 2021 - Elsevier
This paper presents the damping characteristics of nonlinear vibrations of functionally
graded (FG) plates utilizing piezoelectric composite material. For this analysis the active …

Finite element model based on an efficient layerwise theory for dynamics and active vibration control of smart functionally graded beams

MY Yasin, B Prakash, AH Khan - Materials Research Express, 2020 - iopscience.iop.org
In this work, we present a two-noded efficient finite element (FE) model incorporating the
layer-wise mechanics for the dynamics and active vibration control of smart functionally …

Dynamic analysis and active control of distributed piezothermoelastic FGM composite beam with porosities modeled by the finite element method

K El Harti, M Sanbi, R Saadani… - Composites …, 2021 - dl.begellhouse.com
An analytical method on active vibration control of smart functionally graded laminated beam
containing layers of piezoelectric materials, used as sensors and actuators, under a thermal …