Limited by the structure, the high-efficiency vibration energy harvesting and vibration suppression have always been a theoretical bottleneck and technical challenge in this field …
B Maamer, A Boughamoura, AMRF El-Bab… - Energy Conversion and …, 2019 - Elsevier
Energy harvesting has gained a growing attention and has seen great advancements during the last decades. Among energy sources, mechanical energy is one of the most investigated …
Y Wu, J Qiu, S Zhou, H Ji, Y Chen, S Li - Applied energy, 2018 - Elsevier
Low frequency vibration is a ubiquitous energy existing in our environment, but a large efficient harvesting of which remains challenging. This paper presents a simple piezoelectric …
This paper reviews the state of the art in piezoelectric energy harvesting. It presents the basics of piezoelectricity and discusses materials choice. The work places emphasis on …
Y Wu, S Li, K Fan, H Ji, J Qiu - Mechanical Systems and Signal Processing, 2022 - Elsevier
The collection of ultra-low frequency mechanical energy that distributed in ambient environments remains challenging so far. This paper presents a frequency up-converting …
K Fan, S Liu, H Liu, Y Zhu, W Wang, D Zhang - Applied Energy, 2018 - Elsevier
A bi-directional hybrid energy harvester (HEH) is presented in this paper to scavenge energy from ultra-low frequency mechanical excitations. The proposed HEH consists of two …
D Huang, S Zhou, G Litak - … in Nonlinear Science and Numerical Simulation, 2019 - Elsevier
This paper mainly focuses on theoretical analysis of multi-stable energy harvesters with high- order stiffness terms to reveal their dynamic response mechanism and enhance energy …
W Yang, S Towfighian - Mechanical Systems and Signal Processing, 2017 - Elsevier
Vibration energy harvesting converts mechanical energy from ambient sources to electricity to power remote sensors. Compared to linear resonators that have poor performance away …