Paper Title:
Dynamic Study on Vehicle Hydro-Pneumatic Suspension
  Abstract

The performance of HPS directly influences the comfort of vehicle, dynamic load of wheels and travel distance of suspension. In order to describe and evaluate the performance of HPS, the structure and working principle of main parts of the HPS are introduced and analyzed in this paper firstly. Then the physical model is founded by analyzing and simplifying the structure of HPS. According to the physical model, non-linear mathematical models of HPS with dual gas-accumulators are built up and a special program is composed. The results of computer simulation are carried out through the program. Then a testing rig for HPS is designed and manufactured after rebuilding cylinders and abundant experiments are performed on the testing rig. Comparisons are drawn between the results of simulation and testing, which manifest the mathematical model of HPS built in the thesis is feasible.

  Info
Periodical
Advanced Materials Research (Volumes 139-141)
Edited by
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Pages
2653-2657
DOI
10.4028/www.scientific.net/AMR.139-141.2653
Citation
L. X. Geng, L. J. Zhang, R. Z. Wu, "Dynamic Study on Vehicle Hydro-Pneumatic Suspension", Advanced Materials Research, Vols. 139-141, pp. 2653-2657, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Wen Yuan Tian, Ping Liu, Guang Qi Cai
Abstract:This paper introduces the working principle of the impact mechanism which is belonging to the double-chamber scavenge oil hydraulic rock...
313
Authors: Jue Yang, Jun Feng Zhao, Yan Hua Shen, Chen Yue Duan
Abstract:A test platform based on hydro-pneumatic suspension was set up to research the influence of temperature for the hydro-pneumatic suspension...
705
Authors: Zhi Hua Ding, Zheng Bao Lei, Mu Xi Lei
Innovative Design Methodology
Abstract:A vibrational energy-recycling vibration damper is introduced which can recycle some vibrational energy by exporting pressurized oil from...
610
Authors: Jun Wei Zhang, Si Zhong Chen, Lin Yang
Chapter 2: Material Science and Technology in Manufacturing
Abstract:A kind of hydro-pneumatic spring with adjustable stiffness was designed. The two-level stiffness converse each other when oil pressure reach...
421
Authors: Jin Chun Song, Guan Gan Ren, Lin Yang
Chapter 2: Hydraulic Equipment and Technology
Abstract:The study on an advanced equipment of a new pumping unit is presented to satisfy the mining technology demands of large load, long stroke and...
498