A semi-active suspension using a magnetorheological damper with nonlinear negative-stiffness component

J Yang, D Ning, SS Sun, J Zheng, H Lu… - … Systems and Signal …, 2021 - Elsevier
The group of active suspensions with controllable actuating force is noted with their
excellent performance in reducing vibrations, however, their demanding requirements for …

Recent structural developments and applications of magnetorheological dampers (mrd): a review

Y Zhang, J Guo, J Yang, X Li - Magnetochemistry, 2023 - mdpi.com
Magnetorheological dampers (MRDs) use the controlled rheological properties of MRF with
the action of an applied magnetic field to achieve lower current regulation and control larger …

State-of-the-art developments of bypass Magnetorheological (MR) dampers: A review

MA Aziz, SM Aminossadati - Korea-Australia Rheology Journal, 2021 - Springer
Magneto-rheological (MR) dampers using MR fluids with controllable rheological properties
are mainly utilized in automobiles, structures, electrical transmission lines, medical …

Investigation of a seat suspension installed with compact variable stiffness and damping rotary magnetorheological dampers

L Deng, S Sun, M Christie, D Ning, S Jin, H Du… - … Systems and Signal …, 2022 - Elsevier
Long-term vibration poses a threat to drivers' health and affects their ride performance.
Furthermore, large-magnitude vibration and sudden shocks may even result in end-stop …

Development and characterization of a novel rotary magnetorheological fluid damper with variable damping and stiffness

J Yu, X Dong, X Su, S Qi - Mechanical Systems and Signal Processing, 2022 - Elsevier
A novel compact rotary magneto-rheological (MR) damper with variable damping and
stiffness has been proposed and analyzed. Its variable damping is generated by tuning yield …

Event-triggered H∞ control for active seat suspension systems based on relaxed conditions for stability

W Li, H Du, D Ning, W Li, S Sun, J Wei - Mechanical Systems and Signal …, 2021 - Elsevier
An event-triggered H∞ controller is designed for an active seat suspension in this paper,
where the continuous event-trigger scheme is applied to transfer the dynamic system states …

Damping Magnetorheological Systems Based on Optimal Neural Networks Preview Control Integrated with New Hybrid Fuzzy Controller to Improve Ride Comfort

AS Gad, SD Jabeen, WG Ata - … Journal of Vehicle Dynamics, Stability, and …, 2023 - sae.org
Adaptive neural networks (ANNs) have become famous for modeling and controlling
dynamic systems. However, because of their failure to precisely reflect the intricate dynamics …

Hybrid controller of magnetorheological semi-active seat suspension system for both shock and vibration mitigation

XXF Bai, S Yang - Journal of Intelligent Material Systems and …, 2019 - journals.sagepub.com
The impact caused by the detonation of landmines and improvised explosive devices may
directly lead to spine fracture and injury of seated occupants on special vehicles. The …

Controllable electrically interconnected suspension system for improving vehicle vibration performance

D Ning, H Du, N Zhang, S Sun… - IEEE/ASME Transactions …, 2020 - ieeexplore.ieee.org
In this article, we propose a novel controllable electrically interconnected suspension (EIS)
for improving vehicle ride comfort, which is systematically studied and experimentally …

A new AI-surrogate model for dynamics analysis of a magnetorheological damper in the semi-active seat suspension

X Liu, N Wang, K Wang, S Chen, S Sun… - Smart Materials and …, 2020 - iopscience.iop.org
This paper aims to develop a surrogate model for dynamics analysis of a
magnetorheological damper (MRD) in the semi-active seat suspension system. An improved …