A new model with uniform damping force for frictionless impacts with non-permanent deformation at the time of separation
Sign Up to like & getrecommendations! Published in 2024 at "Multibody System Dynamics"
DOI: 10.1007/s11044-024-10003-7
Abstract: This paper presents a new approach to modeling the contact force in continuous method of modeling an impact. This method considers the traditionally used Hertz spring force to represent the elastic behavior of the impact.… read more here.
Keywords: force; non permanent; damping force; model ... See more keywords
Analysis of multiphysical field coupling and study of dynamic characteristics in magnetorheological fluid dampers
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-23672-x
Abstract: This paper presents multi-physical field coupling simulations of a magnetorheological fluid (MRF) damper equipped with bidirectionally adjustable permanent magnets under various operating conditions. The study analyzes the variation in flow velocity, pressure distribution, viscosity, and… read more here.
Keywords: field coupling; damping force; dynamic characteristics; magnetorheological fluid ... See more keywords
A novel angle sensitive rotary magnetorheological damper
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DOI: 10.1088/1361-665x/ada21a
Abstract: Traditional shear type rotary magnetorheological (MR) dampers have a constant working gap in the activation zone, and the damping force output is only controlled by the excitation current. By combining with closed-loop control algorithms and… read more here.
Keywords: control; damper; damping force; rotary magnetorheological ... See more keywords
Simulation analysis and performance evaluation of an integrated self-powered magnetorheological damper
Sign Up to like & getrecommendations! Published in 2025 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ae270c
Abstract: To address the issue of magnetorheological dampers (MRDs) relying on external power sources and enhance their adaptability in environments with limited electrical resources, this study proposes a novel integrated self-powered-MRD (ISP-MRD). The ISP-MRD’s damping unit… read more here.
Keywords: energy; performance; damping force; self powered ... See more keywords
Development and Evaluation of a MR Damper With Enhanced Effective Gap Lengths
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3019385
Abstract: Traditional magnetorheological (MR) damper featuring fixed gaps has the shortcomings of small damping force, single dynamic performance, and low adaptability. To overcome these shortcomings, a new MR damper with enhanced effective gap lengths is developed… read more here.
Keywords: damping force; gap; damper; gap lengths ... See more keywords
MR Damper Modeling Performance Comparison Including Hysteresis and Damper Optimization
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3057174
Abstract: This research paper represents the analysis and simulation of semi-active suspension using non-linear modeling of the Magneto-Rheological (MR) suspension with consideration of the hysteresis behavior for a quarter car model. The research is based on… read more here.
Keywords: damping force; optimization; bouc wen; hysteresis ... See more keywords
Design of an Asymmetric Damping Structure for a Single Cylinder and Single Rod MR Damper
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3429153
Abstract: Magnetorheological (MR) dampers possess the ability to alter the damping force of the damper by modifying the viscosity of Magnetorheological Fluid (MRF). The prevalent MR dampers mostly feature a single damping channel structure, which necessitates… read more here.
Keywords: structure; force; damper; asymmetric damping ... See more keywords
Design, theoretical modeling, and experimental analysis of a magnetorheological damper with radial damping gap
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x231218336
Abstract: In order to describe and predict the damping force of the magnetorheological damper with radial damping gap, a more accurate damping force calculation model is proposed through theoretical modeling. Firstly, according to the working environment… read more here.
Keywords: damper; damping force; model; damping gap ... See more keywords