Morphing of bistable variable stiffness composites using distributed MFC actuators

PM Anilkumar, A Haldar, S Scheffler, EL Jansen… - Composite …, 2022 - Elsevier
The use of piezoelectrically controlled bistable composite laminates for morphing
applications has received increased attention in recent years. So far, most existing …

Active vibration control of piezoelectric sandwich plates

Z Huang, Y Mao, A Dai, M Han, X Wang, F Chu - Materials, 2022 - mdpi.com
This paper deals with the active vibration control of piezoelectric sandwich plate. The
structure consists of a substrate plate layer sandwiched between two layers of piezoelectric …

Piezoelectric-Based Sensor Concept and Design with Machine Learning-Enabled Using COMSOL Multiphysics

B Mourched, M Hoxha, A Abdelgalil, N Ferko… - Applied Sciences, 2022 - mdpi.com
This paper presents the concept and design of a system that embeds piezoelectric sensors
to measure the voltage of a mechanical load applied to it. COMSOL Multiphysics, a finite …

By visualizing the deformation with mechanoluminescent particles, additive manufacturing offers a practical alternative to stress and strain simulation

E Einbergs, A Spustaka, V Vitola, A Zolotarjovs - Designs, 2023 - mdpi.com
The use of stress–strain analysis in structural design or mechanical components is critical for
avoiding or investigating structural failures. In the case of complicated designs …

The actuation performance of a piezoelectric laminated plate actuator via Galerkin method

C Mao, B Zhou, S Xue - Multidiscipline Modeling in Materials and …, 2022 - emerald.com
Purpose Piezoelectric materials are widely used as actuators, due to the advantages of
quick response, high sensitivity and linear strain-electric field relationship. The previous …

Smart self-sensing composite: piezoelectric and magnetostrictive FEA modeling and experimental characterization using wireless detection systems

RG Qhobosheane, MRP Elenchezhian, PP Das… - Sensors, 2020 - mdpi.com
This research work focuses on the development of a piezoelectric magnetostrictive smart
composite with advanced sensing capability. The composite piezoelectric property is …

Design, analysis and comparison of piezoelectric geometric arrangements

G Veeranki, KR Tanaya, SS Harsha… - Materials Today …, 2023 - Elsevier
In smart materials, piezoelectric materials are ever-increasing attention because the
combination of two ferroic orders such as mechanical and electrical fields. These …

Realization Criteria of Terminal Radiation Disposition on Circular Aperture Antenna

A Nallathambi, S Nallathambi - … International Conference on …, 2023 - ieeexplore.ieee.org
A radiation pattern in three dimensions is observed for proper evaluation of the Terminal
Radiation Disposition (TRD) of circular aperture antenna. The clarity on stroboscopic …

Characterization and mathematical modelling of geometric effects on piezoelectric actuators

H Jawaid, WA Qureshi, RA Pasha… - Integrated …, 2019 - Taylor & Francis
This paper focuses on the characterization and static structural analysis of piezoelectric
actuator to investigate the sequential increasing effect of piezoelectric patches. The effect on …

Numerical validation of experimental results for the dynamic behavior of sandwich structures

N Hamamed, S Bouaziz, H Hentati… - … Multi-Conference on …, 2021 - ieeexplore.ieee.org
In this paper, numerical and experimental studies are elaborated in order to study the
dynamic behavior and frequency responses of structures at micro scale. The aim of the …