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 …

Resistor-capacitor (RC) operator-based hysteresis model for magnetorheological (MR) dampers

XX Bai, FL Cai, P Chen - Mechanical Systems and Signal Processing, 2019 - Elsevier
Aiming at efficiently and precisely describing and predicting the rate-independent nonlinear
hysteresis characteristics of magnetorheological (MR) dampers, this paper investigates a …

Magnetorheological Fluid Dampers: A Close Look at Efficient Parametric Models

A Bahar, F Pozo, MR Meybodi… - Structural Control and …, 2024 - Wiley Online Library
The reasonable efficiency, high reliability, and minimal maintenance requirements of the
semiactive control algorithms make this form of structural control the most successful method …

Dynamic modeling of MR dampers based on quasi–static model and Magic Formula hysteresis multiplier

QD Bui, XX Bai, QH Nguyen - Engineering Structures, 2021 - Elsevier
In this research, a novel parametric dynamic model based on quasi-static (QS) model and a
Magic Formula hysteresis multiplier, called QSMF model, is investigated to predict …

Robust control of uncertain asymmetric hysteretic nonlinear systems with adaptive neural network disturbance observer

Y Zhang, Q Yao, B Luo, N Chen - Applied Soft Computing, 2024 - Elsevier
In this article, a novel command-filtered adaptive control scheme is proposed for uncertain
asymmetric hysteretic nonlinear systems with unknown external disturbances, where the …

Hammerstein–Wiener modelling of a magneto-rheological dampers considering the magnetization dynamics

G Savaia, G Panzani, M Corno, J Cecconi… - Control Engineering …, 2021 - Elsevier
Magneto-rheological dampers are an effective technology to control the damping coefficient
of a semi-active suspension. Most of the contributions in literature propose damper models …

Modeling and parameter identification of MR damper considering excitation characteristics and current

S Zhang, W Shi, Z Chen - Shock and Vibration, 2021 - Wiley Online Library
Smart structures such as damping adjustable dampers made of magnetorheological (MR)
fluid can be used to attenuate vibration transmission in vehicle seat suspension. The main …

A new invertible model of magnetorheological damper based on sigmoid function

H Lu, Z Xu, K Gao, Z Zhang, Z Li… - Smart Materials and …, 2020 - iopscience.iop.org
As an intelligent device, the magnetorheological (MR) damper has received extensive
attention in many fields. However, in the real-time control system, it is still extremely …

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 …

Design, modeling, and control of a magnetorheological rotary damper for scissor seat suspension

J Yu, X Dong, X Wang, J Li, B Li - Proceedings of the …, 2020 - journals.sagepub.com
This research investigates the design, modeling, and control of an improved
magnetorheological rotary damper for seat suspension. A magnetorheological damper with …