Piezoelectric energy harvesters (PEHs) promote the construction of a smarter world through powering electric devices with energy scavenged from environmental vibrations by means of …
W Hu, J Ye, Z Deng - Journal of Sound and Vibration, 2020 - Elsevier
As one of important characteristics of the nonlinear system containing the quadratic or cubic nonlinearity, the internal resonance between the system's modes may occur and affect the …
Rotation-based energy harvesting has attracted considerable interest in recent years. This paper presents a comprehensive theoretical model to analyze a rotational impact energy …
LQ Chen, Y Fan - Nonlinear Dynamics, 2023 - Springer
Taking advantage of undesirable ambient vibration resources, vibration-based energy harvesters (VEHs) aim to power smart electronic devices by converting kinetic energy into …
J Jiang, S Liu, L Feng, D Zhao - Micromachines, 2021 - mdpi.com
Piezoelectric vibration energy harvesting technologies have attracted a lot of attention in recent decades, and the harvesters have been applied successfully in various fields, such …
J Zang, RQ Cao, YW Zhang, B Fang… - … in Nonlinear Science and …, 2021 - Elsevier
A closed detached response due to the resonance response interaction has a critical effect on vibration isolation and energy harvesting. In this paper, a promising novel approach by …
C Xu, L Zhao - Mechanical Systems and Signal Processing, 2022 - Elsevier
Harnessing energy from concurrent wind flow and base vibration is a prospective method to enable self-powered sensing in the circumstances where wind and base motion are …
ZQ Lu, J Chen, H Ding, LQ Chen - International Journal of Mechanical …, 2020 - Elsevier
This paper reports an analytical study of nonlinear vibratory energy harvesting via a two- span piezoelectric beam. The distributed parameter electromechanical model is applied to …
This paper reports on an investigation of nonlinear energy harvesting from fluid-conveying piezoelectric pipes for self-powered sensing. Based on Euler Bernoulli theory, a distributed …