Affiliation:
1. Harbin Instrute of Technology
Abstract
A mathematical model of a single degree of freedom air spring vibration isolation system is established. The model analyzes the influence of structural damping in the air spring vibration isolation system based on the traditional model. This paper establishes the relationship between the working pressure p, the volume ratio of n and system vibration transmissibility T under forced vibration. The experimental results are verified on different working pressure. The results showed that working pressure p has little effect on the resonant frequency of the system and the system vibration transmissibility. The smaller the ratio n, the lower the resonant frequency of the system and the system vibration transmissibility. The environmental excitation frequency range must be taken into account in designing.
Publisher
Trans Tech Publications, Ltd.
Reference6 articles.
1. Sugahara, Y, Takigami, T. and Kazato, A.: Suppressing vertical vibration in railway vehicles through air spring damping control, Journal of system design and dynamics, Vol. 1 (2007) No. 2, p.212.
2. K. Shimozawa, T. Tohtake: An Air Spring Model with Non-Linear Damping for Vertical Motion, Quarterly Report of RTRI, Vol. 49 (2008) No. 4, p.209.
3. W. Jiang, Y. Huang and W.K. Shi: Journal of Mechanical Strength, Vol. 33 (2011) No. 1, p.131. (In Chinese).
4. R.S. Guo: Design and calculation of the air spring suspension (Sifang Vehicle Research Institute 1973). (In Chinese).
5. Tang J.S., Passive and semi-active airspring suspensions for rail passenger vehicles-theory and practice, Proc. Instn Mech. Engrs, Part F, 1996,. 210, P103.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献