Traditional structures adopt a split design with vibration control, energy harvesting and
monitoring, which is difficult to meet the needs of technological development. The …

The worldwide energy and environmental pollution crisis is caused partly by the rising
usage of non-renewable energy sources. Researchers try to find alternative energy systems …

Due to the unique and diverse nonlinear characteristics, bionic structures can effectively
broaden the acquisition bandwidth and improve the performance of harvesters. Inspired by …

We present a portable, stacked and tri-stable energy harvester based on the unique
geometrical structure of L-shaped beams and the nonlinearity of magnetic force to harness …

This paper proposes a piezoelectric-electromagnetic hybrid energy harvester (PEHEH) with
frequency-up conversion (FUC) mechanisms toward harvesting low-frequency-low-intensity …

In this paper, a cantilever beam piezoelectric energy harvester model of nonlinear partial
differential equation based on Hamilton's Principle is established. A piezoelectric device …

Large-scale vibration energy harvesters (VEHs) have the potential to produce power of tens
of watts and offer a distributed and flexible power supply for onboard devices in unpowered …

Developing energy recovery technologies in the transportation sector is crucial for reducing
global carbon emissions and protecting the environment. Particularly significant is the …

In this paper, a quad-stable piezoelectric vibration energy harvester induced by the
geometric nonlinearity of springs is designed and investigated. The novelty is that by …

The linear-to-rotary electromagnetic vibration energy harvester has garnered significant
attention, especially in the context of small-amplitude, ultra-low frequency vibrations …