2nd International Conference On Systems Engineering and Modeling (ICSEM-13)

Simulation and Test Study on Dynamic Characteristic of Air Spring with Auxiliary Chamber

Authors
Li-qing Sun, Zhong-xing Li, Xu-feng Shen, Jia-yi Zhu
Corresponding Author
Li-qing Sun
Available Online April 2013.
DOI
https://doi.org/10.2991/icsem.2013.131How to use a DOI?
Keywords
air spring auxiliary chamber connecting pipe finite element analysis
Abstract
In order to improve dynamic characteristics of air spring with auxiliary chamber, finite element model of air spring R1A390-295 with auxiliary chamber connected with pipe is established,and through analysis to the dynamic characteristics of the model, influence discipline of sitffness characteristics to air spring with different pipe, different auxiliary chamber or different initial pressure are analysed under different excitation. The result show that:minor dynamic sitffness is obtained by using larger pipe or under lower excitation frequency,and as volume of auxiliary chamber increases, the spring dynamic sitffness will decrease accordingly and its amplitude tends to gentle,and influence for decreasing the spring dynamic sitffness is not obvious by continuing to increase the auxiliary chamber volume; the spring dynamic sitffness will increases as initial pressure increases. The validity of Finite element model is verified through dynamic characteristic test .
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
2nd International Conference On Systems Engineering and Modeling (ICSEM-13)
Part of series
Advances in Intelligent Systems Research
Publication Date
April 2013
ISBN
978-94-91216-42-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/icsem.2013.131How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Li-qing Sun
AU  - Zhong-xing Li
AU  - Xu-feng Shen
AU  - Jia-yi Zhu
PY  - 2013/04
DA  - 2013/04
TI  - Simulation and Test Study on Dynamic Characteristic of Air Spring with Auxiliary Chamber
BT  - 2nd International Conference On Systems Engineering and Modeling (ICSEM-13)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsem.2013.131
DO  - https://doi.org/10.2991/icsem.2013.131
ID  - Sun2013/04
ER  -