DocumentCode :
2602650
Title :
Active roll control suspension system for improving dynamics performance of passenger vehicle
Author :
Kadir, Zulkiffli Abd ; Hudha, Khisbullah ; Jamaluddin, Hishamuddin ; Ahmad, Fauzi ; Imaduddin, Fitrian
Author_Institution :
Dept. of Mech. Eng., Univ. Pertahanan Nasional Malaysia, Kuala Lumpur, Malaysia
fYear :
2011
fDate :
26-29 June 2011
Firstpage :
492
Lastpage :
497
Abstract :
This paper presents the roll moment rejection control of pneumatically actuated active roll control (ARC) suspension system for a passenger vehicle. The controller consists of the two controller loops namely inner loop controller to cancel out the unwanted weight transfer and outer loop controller to suppress both body vertical displacement and body roll angle using Fuzzy Logic Control. Two types of vehicle dynamics test are performed by simulation for the purposed control structure namely step steer test and double lane change test. The results of simulation show that the ARC system is able to significantly improve the dynamic performance of the vehicle compared with the passive system such as body roll angle, body roll rate, body vertical acceleration and body vertical displacement.
Keywords :
acceleration control; fuzzy control; motion control; steering systems; traffic control; vehicle dynamics; ARC suspension system; active roll control suspension system; body roll angle; body roll rate; body vertical acceleration; body vertical displacement; controller loops; double lane change test; dynamics performance; fuzzy logic control; passenger vehicle; pneumatically actuated active roll control; roll moment rejection control; step steer test; vehicle dynamics test; Acceleration; Fuzzy logic; Gravity; Suspensions; Vehicles; Wheels;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Modelling, Identification and Control (ICMIC), Proceedings of 2011 International Conference on
Conference_Location :
Shanghai
Type :
conf
DOI :
10.1109/ICMIC.2011.5973755
Filename :
5973755
Link To Document :
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