Characteristic Analysis of Roll and Pitch Independently Controlled Hydraulically Interconnected Suspension

Paper #:
  • 2014-01-0870

Published:
  • 2014-04-01
Citation:
Xu, G. and Zhang, N., "Characteristic Analysis of Roll and Pitch Independently Controlled Hydraulically Interconnected Suspension," SAE Int. J. Commer. Veh. 7(1):170-176, 2014, https://doi.org/10.4271/2014-01-0870.
Pages:
7
Abstract:
This paper presents the modeling and characteristic analysis of roll-plane and pitch-plane combined Hydraulically Interconnected Suspension (HIS) system. Vehicle dynamic analysis is carried out with four different configurations for comparison. They are: 1) vehicle with spring-damper only, 2) vehicle with roll-plane HIS, 3) vehicle with pitch-plane HIS and 4) vehicle with roll and pitch combined HIS. The modal analysis shows the unique modes-decoupling property of HIS system. The roll-plane HIS increases roll stiffness only without affecting other modes, and similarly pitch-plane HIS increases the pitch stiffness only with minimum influence on other modes. When roll and pitch plane HIS are integrated, the vehicle ride comfort and handling stability can be improved simultaneously without compromise. A detailed analysis and discussion of the results are provided to conclude the paper.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$28.00
Mail
$28.00
Members save up to 42% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
1990-02-01
Article
2017-07-26
Training / Education
2018-05-21
Technical Paper / Journal Article
1990-02-01
Technical Paper / Journal Article
1990-02-01
Event
2018-04-10
Technical Paper / Journal Article
1990-02-01