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Design on hardwareinloop simulation bench of electro hydraulic power steering(EHPS) system(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年05期
Page:
103-106
Research Field:
Publishing date:
2009-10-20

Info

Title:
Design on hardwareinloop simulation bench of electro hydraulic power steering(EHPS) system
Author(s):
HE Ren;  CHEN Yong;  LIU Wenguang
School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
Keywords:
automobile engineering;  electrohydraulic power steering;  hardwareinloop simulation;  steering resistance load;  bench
PACS:
U463.443
DOI:
-
Abstract:
In order to research vehicles electrohydraulic power steering(EHPS) system, a hardwareinloop simulation bench of EHPS system was designed and the bench hardware was set up, including EHPS system simulation master control platform, steering wheel driver module, test system module and steering resistance hydraulic load module. By using the bench, the load and velocity characteristics of a certain vehicle EHPS system was tested. The result showed that a larger rack force is produced with a smaller torque input during the power steering, almost no powerassisted is produced by the EHPS system as the vehicles velocity is exceeded 55 km/h, and the EHPS system current is kept at low value. 8 figs, 6 refs.

References:

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Memo

Memo:
-
Last Update: 2009-10-20