Stability performance analysis of complex nonlinear piezoelectric energy harvesting systems

Guanghui Xia; Su Zhang; Mingrui Liu; Yufeng Zhang; Tingting Han; Hua Xia; Wei Wang; Xiaofang Kang; Leiyu Chen; Weiqiu Chen; C. W. Lim

doi:10.1016/j.ijnonlinmec.2025.105037

Author(s)

Guanghui Xia
Su Zhang
Mingrui Liu
Yufeng Zhang
Tingting Han
Hua Xia
Wei Wang
Xiaofang Kang
Leiyu Chen
Weiqiu Chen

Related Research Unit(s)

Department of Architecture and Civil Engineering

Detail(s)

Original language	English
Article number	105037
Journal / Publication	International Journal of Non-Linear Mechanics
Volume	172
Online published	7 Feb 2025
Publication status	Online published - 7 Feb 2025

Link(s)

DOI	DOI https://doi.org/10.1016/j.ijnonlinmec.2025.105037 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85217777435&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(84f3a514-9eb1-42a0-9dab-1ef1dda0161a).html

Abstract

Based on the multi-directionality of the excitation source, a more accurate mathematical model is established by taking into account five kinds of nonlinearities, including material nonlinearity, geometric nonlinearity, damping nonlinearity, inertial nonlinearity and coupling nonlinearity. The effects of parameters such as excitation amplitude, damping coefficients, resistance, tip masses and nonlinear piezoelectric coefficients on the response and stability of the system are analyzed by approximate resolution. The result shows that variation of excitation amplitude induces no impact on the stability, while linear damping coefficients and nonlinear piezoelectric coefficients have remarkable impact on the unstable region. Through analyzing the influence of different parameters, the adjusting of linear damping and selecting appropriate piezoelectric material can greatly improve the stability in the low frequency range. © 2025 Elsevier Ltd

Research Area(s)

nonlinear piezoelectric coefficients, Piezoelectric energy harvester, Stability, Unstable region

Citation Format(s)

[ RIS ] [ BibTeX ]

Stability performance analysis of complex nonlinear piezoelectric energy harvesting systems. / Xia, Guanghui; Zhang, Su; Liu, Mingrui et al.
In: International Journal of Non-Linear Mechanics, Vol. 172, 105037, 05.2025.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Xia, G, Zhang, S, Liu, M, Zhang, Y, Han, T, Xia, H, Wang, W, Kang, X, Chen, L, Chen, W & Lim, CW 2025, 'Stability performance analysis of complex nonlinear piezoelectric energy harvesting systems', International Journal of Non-Linear Mechanics, vol. 172, 105037. https://doi.org/10.1016/j.ijnonlinmec.2025.105037

Xia, G., Zhang, S., Liu, M., Zhang, Y., Han, T., Xia, H., Wang, W., Kang, X., Chen, L., Chen, W., & Lim, C. W. (2025). Stability performance analysis of complex nonlinear piezoelectric energy harvesting systems. International Journal of Non-Linear Mechanics, 172, Article 105037. Advance online publication. https://doi.org/10.1016/j.ijnonlinmec.2025.105037

Xia G, Zhang S, Liu M, Zhang Y, Han T, Xia H et al. Stability performance analysis of complex nonlinear piezoelectric energy harvesting systems. International Journal of Non-Linear Mechanics. 2025 May;172:105037. Epub 2025 Feb 7. doi: 10.1016/j.ijnonlinmec.2025.105037

Xia, Guanghui ; Zhang, Su ; Liu, Mingrui et al. / Stability performance analysis of complex nonlinear piezoelectric energy harvesting systems. In: International Journal of Non-Linear Mechanics. 2025 ; Vol. 172.