Design, optimization, and application of nonlinear energy sink in energy harvesting device

X Kang, J Tang, G ** systems by the discrete incremental harmonic balance method
S Wang, Y Zhang, W Guo, T Pi, X Li - Nonlinear Dynamics, 2023 - Springer
An improved incremental harmonic balance method (IHBM) is proposed by Wang (J Sound
Vib 441: 111–125, 2019) to solve the periodic responses of the continuous nonlinear …

A novel M-shaped 2-DOF piezoelectric energy harvester with built-in outer-inner magnetic tri-stable oscillators for energy converting enhancement and applications

G Li, G Wang, Y Zhou, L Hou, Y Jiang - Mechanical Systems and Signal …, 2024 - Elsevier
Tri-stable oscillators have been widely used to develop various nonlinear broadband energy
harvesters. Focusing on further achieving high-performance piezoelectric energy harvester …

Approximate analytical solutions of the 1: 3 internal resonance response of piezoelectric energy harvester considering two types of coupled frequency components

X Nie, T Lin, D Shen, Q Ren, Z Yan, L Wang - Composite Structures, 2024 - Elsevier
The 1: 3 internal resonance effect in the L-shaped piezoelectric vibration energy harvester
leads to an expanded frequency band for energy harvesting and better matching of external …

Dynamical response and vibrational resonance of a tri-stable energy harvester interfaced with a standard rectifier circuit

T Zhang, Y **, Y Xu, X Yue - Chaos: An Interdisciplinary Journal of …, 2022 - pubs.aip.org
This paper investigates the dynamical response and vibrational resonance (VR) of a
piecewise electromechanically coupled tri-stable energy harvester (TEH), which is driven by …

Controlling chaos in bi-stable energy harvesting systems using delayed feedback control

M Mohammadpour, A Abdelkefi, P Safarpour… - Meccanica, 2023 - Springer
Chaotic behavior in Bi-stable Energy Harvesters (BEHs) drastically decreases the harvested
energy and makes the interface circuit design complicated and expensive. Control of chaos …

Array enhanced stochastic resonance for augmented energy harvesting

M Aravindan, SF Ali - … in Nonlinear Science and Numerical Simulation, 2022 - Elsevier
Research studies on vibration energy harvesting have shown from time to time that bistable
harvesters offer a lucrative solution for harnessing substantial magnitude of power across a …