Pendulum-based vibration energy harvesting: Mechanisms, transducer integration, and applications

T Wang - Energy Conversion and Management, 2023 - Elsevier
Vibration energy harvesting is a promising approach to provide wireless sensors and
portable electronics with sustainable power by converting ambient kinetic energy into …

Development of an electromagnetic energy harvester for ultra-low frequency pitch vibration of unmanned marine devices

T Wang, H Lv, X Wang - Applied Energy, 2024 - Elsevier
Pitch vibrations can be commonly observed in unmanned marine devices under wave
excitation, but there is relatively little research on harvesting the energy from the pitch …

Analytical modeling and experimental verification of a multi-DOF spherical pendulum electromagnetic energy harvester

X Wang, T Wang, H Lv, H Wang, F Zeng - Energy, 2024 - Elsevier
Low-frequency vibration energy harvesting is a promising technology for providing floating
buoys and small marine robots with sustainable energy from ocean waves. A spherical …

An adjustable pendulum mechanism for in-situ wave energy harvesting in an unmanned marine vehicle

H Wang, T Wang, H Lv, S Liu - Ocean Engineering, 2024 - Elsevier
The objective of this work is to design a scissor-like adjustable mechanism for in-situ wave
energy harvesting in an unmanned marine vehicle. The energy harvester allows for the …

Nonlinear double-mass pendulum for vibration-based energy harvesting

Q Cai, S Zhu - Nonlinear Dynamics, 2024 - Springer
To enhance the performance of a vibration-based energy harvester, typical approaches
employ frequency-matching strategies by either using nonlinear broadband or frequency …