Study on transfer function and dynamic characteristic of hydraulic converter

  • Jie Li*
  • , Xiaoyan Wang
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

The three-element hydraulic converter as subject is investigated, dynamic mathematics model is established, and formulas of transfer function are deduced. The tests of hydraulic converter for gaining transfer function and dynamic characteristics are performed by using dSPACE real-time control system on the dynamic simulation test-bed. Thus the accurate and applied 4steps dynamic model of hydraulic converter is obtained on the unsteady operation conditions, at the same time the test curves are also contrasted with theoretical curves for validating accuracy. The result shows that 4 steps dynamic model has high quality and reliability. So it is significant to improve the dynamic loading calculation of hydraulic converter inner structure and the more studying dynamics of tracked vehicle transmission system.

Original languageEnglish
Title of host publication2008 IEEE Vehicle Power and Propulsion Conference, VPPC 2008
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event2008 IEEE Vehicle Power and Propulsion Conference, VPPC 2008 - Harbin, China
Duration: 3 Sept 20085 Sept 2008

Publication series

Name2008 IEEE Vehicle Power and Propulsion Conference, VPPC 2008

Conference

Conference2008 IEEE Vehicle Power and Propulsion Conference, VPPC 2008
Country/TerritoryChina
CityHarbin
Period3/09/085/09/08

Keywords

  • Dynamic characteristic
  • Hydraulic converter
  • Test identification
  • Transfer function

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