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2020 | OriginalPaper | Chapter

Investigation on the Secondary Quasi-Zero-Stiffness Suspension System of High-Speed Railway Vehicle

Authors: Zhen Liao, Bing Yang, Shoune Xiao, Guangwu Yang, Tao Zhu

Published in: Advances in Dynamics of Vehicles on Roads and Tracks

Publisher: Springer International Publishing

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Abstract

The vibration isolation characteristic of a secondary suspension system is a crucial factor influencing the running safety and riding comfort of railway vehicles. This paper put an emphasis on the exploration of the dynamic characteristics of the secondary quasi-zero-stiffness suspension system. Based on the theory of multi-body dynamics, the vertical system model of railway vehicles was established. On this basis, vehicle vibration analysis and calculation program were compiled, and the vibration isolation characteristics of secondary suspension with quasi-zero-stiffness system and traditional linear stiffness system were compared and analyzed.
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Metadata
Title
Investigation on the Secondary Quasi-Zero-Stiffness Suspension System of High-Speed Railway Vehicle
Authors
Zhen Liao
Bing Yang
Shoune Xiao
Guangwu Yang
Tao Zhu
Copyright Year
2020
DOI
https://doi.org/10.1007/978-3-030-38077-9_99

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