Mechanics of dielectric elastomer structures: A review

T Lu, C Ma, T Wang - Extreme Mechanics Letters, 2020 - Elsevier
In the past decade, the development of theory has deeply revealed the electromechanical
coupling deformation mechanism of dielectric elastomer (DE). Many theoretical predictions …

On a comprehensive analysis for mechanical problems of spherical structures

S Dastjerdi, A Alibakhshi, B Akgöz, Ö Civalek - International Journal of …, 2023 - Elsevier
This paper applies a semi-analytical polynomial method (SAPM) to solve the mechanical
governing equations of nonlinear static and dynamic deformations, free and forced …

Dynamics of pneumatically coupled visco-hyperelastic dielectric elastomer actuators: Theoretical modeling and experimental investigation

A Kumar, A Khurana, AK Sharma… - European Journal of …, 2022 - Elsevier
Dielectric elastomers represent a class of electroactive polymers that are capable of
undergoing large reversible deformations when driven electrically. Pneumatically connected …

Dynamic modeling and analysis of soft dielectric elastomer balloon actuator with polymer chains crosslinks, entanglements and finite extensibility

AP Singh, AK Sharma - International Journal of Applied Mechanics, 2024 - World Scientific
Soft dielectric elastomers (SDEs) represent a category of intelligent electroactive materials
utilized in electro-mechanical actuation technology. The dynamic performance of these …

Nonlinear dynamics of dielectric elastomer balloons based on the Gent-Gent hyperelastic model

A Alibakhshi, H Heidari - European Journal of Mechanics-A/Solids, 2020 - Elsevier
This paper studies the nonlinear vibration of a dielectric elastomer balloon considering both
the strain-stiffening and the second invariant of the Cauchy-Green deformation tensor. To …

Nonlinear vibration of dielectric elastomer membranes with axial inertia effects

CG Cooley, RL Lowe - International Journal of Mechanical Sciences, 2023 - Elsevier
Dielectric elastomers are a compelling class of electro-active materials that show great
promise for large-deformation actuation, sensing, and energy generation applications. In …

Parametric vibration of a dielectric elastomer microbeam resonator based on a hyperelastic cosserat continuum model

A Alibakhshi, S Dastjerdi, B Akgöz, Ö Civalek - Composite Structures, 2022 - Elsevier
Dielectric elastomers are smart soft systems that belong to electroactive polymers.
Microbeam resonators have been introduced as a new application of the dielectric …

Nonlinear vibration and stability of a dielectric elastomer balloon based on a strain-stiffening model

A Alibakhshi, W Chen, M Destrade - Journal of Elasticity, 2023 - Springer
Limiting chain extensibility is a characteristic that plays a vital role in the stretching of highly
elastic materials. The Gent model has been widely used to capture this behaviour, as it …

Nonlinear dynamics of a conical dielectric elastomer oscillator with switchable mono to bi-stability

C Cao, TL Hill, B Li, L Wang, X Gao - International Journal of Solids and …, 2021 - Elsevier
Dielectric elastomer actuators (DEAs) are an emerging type of soft actuator that show many
advantages including large actuation strains, high energy density and high theoretical …

[HTML][HTML] Nonlinear free and forced vibrations of a hyperelastic micro/nanobeam considering strain stiffening effect

A Alibakhshi, S Dastjerdi, M Malikan, VA Eremeyev - Nanomaterials, 2021 - mdpi.com
In recent years, the static and dynamic response of micro/nanobeams made of
hyperelasticity materials received great attention. In the majority of studies in this area, the …