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Active roll control suspension system for improving dynamics performance of passenger vehicle

Kadir, Z. A. and Hudha, K. and Jamaluddin, Hishamuddin and Ahmad, F. and Imaduddin, F. (2011) Active roll control suspension system for improving dynamics performance of passenger vehicle. In: Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011. IEEE Explorer, pp. 492-497. ISBN 978-095671570-8

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Official URL: http://dx.doi.org/10.1109/ICMIC.2011.5973755

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.

Item Type:Book Section
Uncontrolled Keywords:active roll control, control structure, dynamic performance, dynamics performance, fuzzy logic control, inner loops, lane change, outer-loop controller, passenger vehicles, passive systems, roll angle, roll moment, roll rates, suspension system, vehicle dynamics, vertical accelerations, vertical displacements, weight transfer
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:28646
Deposited By: Liza Porijo
Deposited On:09 Nov 2012 01:28
Last Modified:09 Nov 2012 01:28

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