In the past decade, the development of theory has deeply revealed the electromechanical
coupling deformation mechanism of dielectric elastomer (DE). Many theoretical predictions …

Dielectric elastomers (DEs) are a type of multifunctional materials with salient features that
are very attractive in develo** soft, lightweight, and small-scale transducers and robotics …

Many advanced physical properties can be realized by using well-designed acoustic
metamaterial (AM) structures, which have significant application value in engineering. In …

Membrane-type acoustic metamaterials (MAM) are novel, lightweight and compact materials
that can be used to isolate the sound at low frequencies beyond the limits of conventional …

In recent years, increasing attention has been paid to the impacts of environmental noises
on living creatures as well as the accuracy and stability of precise instruments. Due to …

Acoustic metamaterial comprising an array of resonators being attached to the side wall of a
rigid duct is investigated in this study. We propose a resonator design by employing a pre …

Dynamic analysis and active control are important bases for dielectric elastomer (DE)
applications. Most of the DE materials exhibit significant viscoelasticity. Although the visco …

Acoustic performances of two concepts based on the integration of an elastic membrane in
the front wall of a cavity and Helmholtz resonator embedded in a melamine matrix are …

This paper presents an electromechanical analysis of the nonlinear static response and the
superimposed small-amplitude wave characteristics in an infinite periodic compressible …

The growing concern over low-frequency noise pollution resulting from global
industrialization has posed substantial challenges in noise attenuation. However …