Development of A New Model for Roll-Plane Active Hydraulically Interconnected Suspension 2014-01-0053
In this paper, a more sophisticated mathematical linear model for a roll-plane active hydraulically interconnected suspension (HIS) system was developed. Model parameters tuning were then carried out, which resulted in a model that is capable of producing rather accurate estimation of the system, with significant improvements over models built previously. For the verification of the new model, two simulations and corresponding experiments are conducted. Data comparisons between the simulations and experiments show high consistent responses of the model and the real system, which validated the robustness and accuracy of the new mathematical model. In this process, the characteristics of the pressure response and the rise time inside the actuators have been revealed due to the presence of the flow.
Citation: Zhu, S., Du, H., Zhang, N., and Wang, L., "Development of A New Model for Roll-Plane Active Hydraulically Interconnected Suspension," SAE Int. J. Passeng. Cars - Mech. Syst. 7(2):447-457, 2014, https://doi.org/10.4271/2014-01-0053. Download Citation
Author(s):
Sangzhi Zhu, Haiping Du, Nong Zhang, Lifu Wang
Affiliated:
University of Technology Sydney, University of Wollongong
Pages: 11
Event:
SAE 2014 World Congress & Exhibition
ISSN:
1946-3995
e-ISSN:
1946-4002
Also in:
SAE International Journal of Passenger Cars - Mechanical Systems-V123-6EJ, SAE International Journal of Passenger Cars - Mechanical Systems-V123-6
Related Topics:
Mathematical models
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »