Analysis of the energy dissipation characteristics of a nonlinear vehicle suspension system

Conference paper


Diala, U, Zhu, Y. and Lang, Z. Q. 2022. Analysis of the energy dissipation characteristics of a nonlinear vehicle suspension system. 2022 UKACC 13th International Conference on Control (CONTROL). IEEE Xplore. https://doi.org/10.1109/Control55989.2022.9781454
AuthorsDiala, U, Zhu, Y. and Lang, Z. Q.
TypeConference paper
Abstract

This paper focuses on the effect of nonlinearities on the energy dissipation capability of a vehicle suspension system. The effect of the nonlinear parameters of interest, on the energy dissipation characteristics of the suspension system, was investigated. The suspension system is modeled as a mass-spring-damper system, which is, firstly, designed using the output frequency response function (OFRF) method. The OFRF method facilitates the derivation of an explicit relationship between the system output spectrum and its nonlinear parameters of interest. Thereafter, the effects of the nonlinear parameters, on the energy dissipation level, by the suspension system, are investigated. The results reveal the significant effect of nonlinear damping, on the energy dissipation level of suspension systems, compared to the nonlinear stiffness.

KeywordsVibrations ; Measuremen; Suspensions (mechanical systems) ; Analytical models ; System performance ; Energy dissipation ; Estimation
Year2022
Conference 2022 UKACC 13th International Conference on Control (CONTROL)
PublisherIEEE Xplore
Digital Object Identifier (DOI)https://doi.org/10.1109/Control55989.2022.9781454
Web address (URL)https://ieeexplore.ieee.org/abstract/document/9781454
Publisher's version
File Access Level
Restricted
ISBN9781665452007
Web address (URL) of conference proceedingshttps://ieeexplore.ieee.org/xpl/conhome/9781435/proceeding
Output statusPublished
Publication dates
Online27 May 2022
Publication process dates
Deposited20 Jan 2023
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