A new type of nonlinear hysteretic model for magnetorheological elastomer and its application

Tian Wang; Zhi-Wen Zhu

doi:10.1016/j.matlet.2021.130176

Author(s)

Tian Wang
Zhi-Wen Zhu

Detail(s)

Original language	English
Article number	130176
Journal / Publication	Materials Letters
Volume	301
Online published	2 Jun 2021
Publication status	Published - 15 Oct 2021
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/j.matlet.2021.130176 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85107823470&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(12ccd8e6-18a7-44d1-9b1c-5b9c3c23ca54).html

Abstract

In this paper, a new type of nonlinear hysteretic model for MRE is proposed. Natural frequency is introduced to the hysteretic model to offset the influence of the loading rate on the hysteresis loop. A kind of developed multi-scale method is proposed to solve the natural frequency under strong nonlinear conditions. Based the new hysteretic model, the dynamic characteristics of a MRE sandwich plate with four sides simply supported and by the in-plane stochastic load are discussed. The simulation results show that the new hysteretic model is hardly affected by the loading rate and should be an ideal model for viscoelastic materials; there are abundant types of stochastic bifurcation in the system.

© 2021 Elsevier B.V. All rights reserved.

Research Area(s)

Magnetorheological elastomer (MRE), Nonlinear hysteretic model, Sandwich plate, Stochastic bifurcation

Bibliographic Note

Citation Format(s)

[ RIS ] [ BibTeX ]

A new type of nonlinear hysteretic model for magnetorheological elastomer and its application. / Wang, Tian; Zhu, Zhi-Wen.
In: Materials Letters, Vol. 301, 130176, 15.10.2021.

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

Wang, T & Zhu, Z-W 2021, 'A new type of nonlinear hysteretic model for magnetorheological elastomer and its application', Materials Letters, vol. 301, 130176. https://doi.org/10.1016/j.matlet.2021.130176

Wang, T., & Zhu, Z.-W. (2021). A new type of nonlinear hysteretic model for magnetorheological elastomer and its application. Materials Letters, 301, Article 130176. https://doi.org/10.1016/j.matlet.2021.130176

Wang T, Zhu ZW. A new type of nonlinear hysteretic model for magnetorheological elastomer and its application. Materials Letters. 2021 Oct 15;301:130176. Epub 2021 Jun 2. doi: 10.1016/j.matlet.2021.130176

Wang, Tian ; Zhu, Zhi-Wen. / A new type of nonlinear hysteretic model for magnetorheological elastomer and its application. In: Materials Letters. 2021 ; Vol. 301.