Piezoelectric vibration energy harvesting technologies have attracted a lot of attention in
recent decades, and the harvesters have been applied successfully in various fields, such …

The world is going towards automation and data collection for decision-making is becoming
important with each passing day. The sensors used for data collection are combined with …

This research investigates a U-shaped vibration-based energy harvester with broadband
and bi-directional features via an internal resonance. The proposed U-shaped structure has …

A quasi-zero-stiffness (QZS) device is proposed for both vibration isolation and energy
harvesting based on a concept of converting part of the vibrational energy into electrical …

Energy harvesting is becoming more and more essential in the mechanical vibration
application of many devices. Appropriate devices can convert the vibrations into electrical …

This paper presents a novel wide-bandwidth triboelectric energy harvester (WBTEH) that
takes advantage of impact nonlinearity and multi-resonance. The harvester features a …

Over the past decade, there has been significant interest in harvesting energy from rotational
motion through piezoelectric transduction, with the aim of providing energy-autonomous …

The article studies the piezoelectric frequency up-converted energy harvester endowed with
an SP-SECE (self-powered synchronized electric charge extraction) interface circuit. The …

To improve operational safety and system reliability, real-time wireless health monitoring
systems are necessary for freight trains. However, due to the lack of onboard power and …

Rotational piezoelectric energy harvesters which can directly convert mechanical energy
into electrical energy are considered as one of the most attractive harvesters for self …