Paper Title:
Research on Nonlinear Stiffness Characteristics of Hydro-Pneumatic Spring
  Abstract

A kind of hydro-pneumatic spring with adjustable stiffness was designed. The two-level stiffness converse each other when oil pressure reach a certain value. A complex nonlinear mathematic model of hydro-pneumatic spring was set up on the basis of comprehensive analysis of it s working principle and structure. Simulation results comparison and theoretical analysis with the test data of bench test showed that the mathematic model is authentic.

  Info
Periodical
Chapter
Chapter 2: Material Science and Technology in Manufacturing
Edited by
Zhixiang Hou
Pages
421-425
DOI
10.4028/www.scientific.net/AMM.128-129.421
Citation
J. W. Zhang, S. Z. Chen, L. Yang, "Research on Nonlinear Stiffness Characteristics of Hydro-Pneumatic Spring", Applied Mechanics and Materials, Vols. 128-129, pp. 421-425, 2012
Online since
October 2011
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$32.00
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