Scanning Bridge Frequencies by Wheel Size Embedded Two-Mass Vehicle Model

Judy P. Yang*, Cheng Yi Cao

*此作品的通信作者

研究成果: Chapter同行評審

摘要

This work proposes a novel vehicle model for effectively scanning bridge frequencies, in which wheel size and unsprung mass are incorporated. With the advanced two-mass vehicle model, it is recognized that the moving path of the wheel is the envelope of road surface roughness. Furthermore, it is shown that the proposed vehicle model is able to scan bridge frequencies up to the fifth frequency with the desired accuracy even under high class of road surface roughness in the presence of vehicle damping, whereas the traditional two-mass vehicle model can identify no more than the first two bridge frequencies in the absence of vehicle damping.

原文English
主出版物標題Dynamics and Control of Advanced Structures and Machines: Contributions from the 4th International Workshop, Linz, Austria
編輯H. Irschik
發行者Springer Science and Business Media Deutschland GmbH
頁面257-263
頁數7
ISBN(電子)978-3-030-79325-8
ISBN(列印)978-3-030-79324-1, 978-3-030-79327-2
DOIs
出版狀態Published - 2022

出版系列

名字Advanced Structured Materials
156
ISSN(列印)1869-8433
ISSN(電子)1869-8441

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