Non-linear Characteristic Simulation of Hydraulic Shock Absorbers Considering the Contact of Valves

DOI

10.2991/iccasm.2012.288How to use a DOI?

Keywords

Superposition valve, Contact, Non-linear damping characteristic

Abstract

This paper presents a detailed model of a hydraulic shock absorber. The detailed structure includes in the model, such as the deflection of valve which deforms in the oil, the contact between the superposition valves et al. The FEM is used to solve the valve deflection problem. The difference between the FEM result and formula result which is acquired by Mechanical Design Handbook is analyzed. The detailed Mathematical model is simulated by MATLAB and the simulation results fit the experiment data very well. This shows that the model can be used to forecast the performance of hydraulic shock absorber when design.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liang Liang
AU  - Xiaohong Zhang
AU  - Manlong Peng
AU  - Gang Qin
PY  - 2012/08
DA  - 2012/08
TI  - Non-linear Characteristic Simulation of Hydraulic Shock Absorbers Considering the Contact of Valves
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 1132
EP  - 1134
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.288
DO  - 10.2991/iccasm.2012.288
ID  - Liang2012/08
ER  -