INVESTIGATION OF VEHICLE SUSPENSION CONTROL STRATEGIES WITH WHEEL MOTION MEASUREMENTS: DELAYED RESONATOR AND EXTENDED GROUND HOOK CONTROL
International Journal of Advances on Automotive and Technology, vol.1, no.2, pp.83-88, 2017 (Peer-Reviewed Journal)
- Publication Type: Article / Article
- Volume: 1 Issue: 2
- Publication Date: 2017
- Journal Name: International Journal of Advances on Automotive and Technology
- Journal Indexes: Other Indexes
- Page Numbers: pp.83-88
- Open Archive Collection: AVESIS Open Access Collection
- Yıldız Technical University Affiliated: Yes
Abstract
In this study vehicle suspension
control concepts with
wheel motion measurements has been investigated. Delayed
resonator and extended ground hook control policies are
emplo yed for performance evaluation, since both control
strategies use wheel motion feedback. Mathematical modelling
of the six degree of freedom half vehicle and delayed resonator
are explained. Random road disturbance model based on
ISO2631 standard is used t hrough numerical simulation
studies. Performance measures are specified as vibration
mitigation, ride comfort, road holding capabilities and energy
consumption. Consequently, both vehicle suspension control
strategies are tested against random road disturb ance having
different road grades and longitudinal velocities