Recently, with the development of industrial informatization and intellectualization, the
development of smart bearings has attracted a lot of significant attention in an attempt to …

Vibration control is an overwhelmingly concerned issue that exists in many industrial fields
such as machinery, aerospace and civil engineering. Indeed, in terms of energy perspective …

Bluff bodies play crucial roles in affecting the functionality of wind energy harvesting
systems. Inspired by the versatility and wide application of metasurfaces in many fields, we …

Energy harvesting provides a potential solution to power distributed sensors for train
condition monitoring in a self-sustained manner, but the broadband and random nature of …

This study presents a triboelectric-piezoelectric hybrid nanogenerator for harvesting
rotational energy based on a bistable cantilever beam. The nonlinear bistable behavior …

The self-powered sensing technology based on gravity-rotation-excited vibration energy
harvesting (GRE-VEH) enables information acquisition directly from rotatory machines …

In this paper, a hybrid piezoelectric-electromagnetic energy harvester (HEH) based on
magnetic couple suction-repulsion motion and centrifugal action is proposed. Using a …

Currently, dielectric elastomer generators (DEGs) demonstrate high energy density, rapid
response, and simple structure in the field of energy harvesting (EH). However, the efficient …

A rotational multi-stable energy harvester has been presented in this paper for harnessing
broadband ultra-low frequency vibrations. The novel design adopts a toroidal-shaped …

A conventional vortex-induced vibration (VIV)-based energy harvester is typically restricted
to capturing wind energy from a very limited range of wind directions, making it inefficient in …