Mechanical intelligent energy harvesting: from methodology to applications

LC Zhao, HX Zou, KX Wei, SX Zhou… - Advanced Energy …, 2023 - Wiley Online Library
Abstract The Artificial Intelligence of Things (AIoT) connects everything with intelligence,
while the increase in energy consumption generated by numerous electronic devices puts …

Ultra-low frequency vibration energy harvesting: Mechanisms, enhancement techniques, and scaling laws

R Sun, S Zhou, L Cheng - Energy Conversion and Management, 2023 - Elsevier
With the increasing demand for clean and sustainable energy, self-powered technologies
based on environmental vibrations have attracted a lot of attention recently. Natural vibration …

Mechanical motion rectification-based electromagnetic vibration energy harvesting technology: A review

L Qi, J Song, Y Wang, M Yi, Z Zhang, J Yan - Energy, 2024 - Elsevier
In this paper, the research on mechanical motion rectification-based electromagnetic
vibration energy harvesting (MMR-based EMVEH) is reviewed comprehensively. Firstly, the …

Design and optimization of quasi-zero-stiffness dual harvester-absorber system

J Gao, J Zhou, Q Wang, K Wang, Q Lin… - International Journal of …, 2024 - Elsevier
The single quasi-zero-stiffness harvester-absorber system has shown its effectiveness in
harvesting vibration energy and suppressing low-frequency vibrations simultaneously …

Human motion energy harvesting backpack using quasi-zero stiffness mechanism

M Li, X Li, C Gan, J Zeng, L Zhao, H Ding, K Wei… - Energy Conversion and …, 2023 - Elsevier
In this study, a quasi-zero stiffness energy harvesting backpack (QZS-EHB) is proposed. The
bistable quasi-zero stiffness mechanism is constructed by paralleling a pair of positive …

A Self‐Sensing and Self‐Powered Wearable System Based on Multi‐Source Human Motion Energy Harvesting

D Hao, Y Gong, J Wu, Q Shen, Z Zhang, J Zhi, R Zou… - Small, 2024 - Wiley Online Library
Wearable devices play an indispensable role in modern life, and the human body contains
multiple wasted energies available for wearable devices. This study proposes a self …

Nonlinear dynamic characteristics of the multistable wake-gallo** energy harvester

X Ma, G Chen, Z Li, G Litak, S Zhou - Nonlinear Dynamics, 2024 - Springer
To improve the energy harvesting performance of flow-induced vibration energy harvesters,
this paper proposes the design of the nonlinear multistable wake-gallo** energy …

Performance and dynamics of a novel bistable vibration energy harvester with appended nonlinear elastic boundary

X Li, D Yurchenko, R Li, X Feng, B Yan… - Mechanical Systems and …, 2023 - Elsevier
This paper proposes a novel bistable energy harvester coupled with a nonlinear elastic
boundary (BEH-NB) to enhance energy harvesting performance. The analytical model of …

Dynamics of triboelectric nanogenerators: a review

G Xu, C Li, C Chen, J Fu, T Hou… - International Journal of …, 2022 - Wiley Online Library
Triboelectric nanogenerators (TENGs) represent a promising next‐generation renewable
energy technology. TENGs have become increasingly popular for harvesting vibration …

Low-frequency human motion energy scavenging with wearable tumbler-inspired electromagnetic energy harvesters

X Pan, G Zhang, N Yu, C Cai, H Ma, B Yan - International Journal of …, 2024 - Elsevier
Harvesting energy from human motion to power portable electronic devices has attracted
widespread attention. However, human motion energy is primarily concentrated in low …