[1]YU Qian,LIANG Wei.Simulation of Hydraulic System Applied to Vehicle Suspension based on Dymola[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):141-144.
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30卷
Number of periods:
2009年04期
Page number:
141-144
Column:
Public date:
1900-01-01
- Title:
-
Simulation of Hydraulic System Applied to Vehicle Suspension based on Dymola
- Author(s):
-
YU Qian; LIANG Wei
-
College of Electric&Information Engineering,Zhengzhou Institute of Light Industry,Zhengzhou 450002,China
-
- Keywords:
-
hydraulic suspension; hydraulic servo control; multi—domain simulation; Modelica
- CLC:
-
-
- DOI:
-
-
- Abstract:
-
A model is built for active hydraulic suspension of the quarter—vehicle;Then asuspension systemis designed with pressure feedback contr01.The Modelica language is used in system programming and the Dy—mola is used for simulation.The desirable control parameters can be obtained by debugging.From the testingresponse figure of active hydraulic suspension and passive suspension,we can get that active systems greatlyimprove the dynamic performance.The result proves that we can successfully solve the problem of multi—do—main simulation and optimization by using the Modelica language and the numerical solver of Dymola.