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 …

The nexus between vibration-based energy harvesting and structural vibration control: A comprehensive review

Q Cai, S Zhu - Renewable and Sustainable Energy Reviews, 2022 - Elsevier
This paper presents the first state-of-the-art review on simultaneous vibration control and
energy harvesting strategy, a multi-disciplinary topic related to structural dynamics …

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 …

A non-traditional variant nonlinear energy sink for vibration suppression and energy harvesting

Y Jin, K Liu, L Xiong, L Tang - Mechanical Systems and Signal Processing, 2022 - Elsevier
In this article, an apparatus is proposed for simultaneous vibration suppression and energy
harvesting in a broad frequency band. Traditionally, both the spring and the damper of a …

A magnetic levitation-based tristable hybrid energy harvester for scavenging energy from low-frequency structural vibration

X Yang, C Wang, SK Lai - Engineering Structures, 2020 - Elsevier
A magnetic levitation-based hybrid energy harvester is proposed in this work. The new
harvester consists of a tri-stable nonlinearity-enhanced mechanism that not only enhances …

Bi-objective optimal design of an electromagnetic shunt damper for energy harvesting and vibration control

R Sun, W Wong, L Cheng - Mechanical Systems and Signal Processing, 2023 - Elsevier
Owing to the electromechanical energy conversion capacity, electromagnetic shunt dampers
(EMSDs) are widely applied to vibration suppression or energy harvesting from vibrating …

Simultaneous vibration reduction and energy harvesting of a nonlinear oscillator using a nonlinear electromagnetic vibration absorber-inerter

P Kakou, O Barry - Mechanical Systems and Signal Processing, 2021 - Elsevier
Recently, considerable attention has been given to electromagnetic resonant shunt tuned
mass damper-inerters (ERS-TMDI) for simultaneous vibration mitigation and energy …

Mechanical modeling and numerical investigation of earthquake-induced structural vibration self-powered sensing device

MA Bani-Hani, AM Almomani… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
Earthquake-induced structural vibration is converted into an instant voltage signal via
piezoelectric (PZT) material for sensing purposes where it can be detected and read by a …

Hybrid electromagnetic shunt damper with Coulomb friction and negative impedance converter

R Sun, W Wong, L Cheng - International Journal of Mechanical Sciences, 2022 - Elsevier
Electromagnetic shunt damper (EMSD) offers flexible tunability of linear damping. The low
damping force-to-mass ratio of the EMSD, however, hinders those applications which …

A robust optimum controller for suppressing radiated sound from an intelligent cylinder based on sliding mode method considering piezoelectric uncertainties

R Talebitooti, H Darvish Gohari… - Journal of Intelligent …, 2019 - journals.sagepub.com
In this study, a robust controller against the uncertainties in piezoelectric patches including
sensor and actuator is designed based on sliding mode method to control the radiated …