Open AccessJournal Article
A Study of Bouc-Wen Model of Magnetorheological Fluid Damper for Vibration Control
TLDR
The analysis of Bouc-Wen mode for MR damper is illustrated, which shows the dynamic behavior of such devices whose nonlinear hysteresis is a rather complicated phenomenon.Abstract:
Magnetorheological dampers more commonly called as MR dampers. MR damper is an intelligent damper, which is used as automobile suspension for vibration control. MR fluids represent a class of smart materials that respond to an applied electric or magnetic field with a dramatic change in rheological behavior. The main advantages of MR dampers are that they need very less control power, has simple construction, quick response to control signal and very few moving parts. MR damper have received a great deal of attention in the last two decades due to their being a potential technology to conduct semi-active control. It is therefore vitally important to understand the dynamic behavior of such devices whose nonlinear hysteresis is a rather complicated phenomenon. The behavior of MR dampers can be presented with different mathematical models. This paper illustrates the analysis of Bouc-Wen mode for MR damper.read more
Citations
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Journal ArticleDOI
Ride comfort enhancement of heavy vehicles using magnetorheological seat suspension
TL;DR: In this article, the application of a controlled MR damper for a semi-active seat suspension for heavy vehicles, enabling more appropriate control algorithm was investigated, which consists of a system controller that calculates the desired damping force using a proportional integral derivative (PID) controller tuned using genetic algorithm (GA).
Journal ArticleDOI
An ARX Model-Based Predictive Control of a Semi-Active Vehicle Suspension to Improve Passenger Comfort and Road-Holding
Alejandro Piñón,Antonio Favela-Contreras,Luis Carlos Félix-Herrán,Francisco Beltran-Carbajal,Camilo Lozoya +4 more
TL;DR: This contribution describes a novel autoregressive with exogenous input (ARX) model-based predictive control strategy handled by a driver block applied on a semi-active vehicle suspension to improve passenger comfort and road holding when compared against a passive vehicle suspension system and another more complex control designs reported in the literature.
Journal ArticleDOI
A Comprehensive Review on the Related Models in Magneto-Rheological Automobile Suspension System
TL;DR: In this article, the Magneto-Rheological (MR) automobile suspension is thoroughly reviewed and the advantages, drawback and parameter estimation error for all the proposed models are presented.
Proceedings ArticleDOI
Nonlinear Bingham Model of a Magnetorheological Shock Absorber
TL;DR: In this article, a structure of magnetorheological shock absorber is introduced to overcome the defect of passive control of oleo-pneumatic shock absorbers and its damper characteristics are test by vibration test bench, and nonlinear Bingham model is used to characterize the intrinsic nonlinear behavior of the MR fluid behavior.
Journal Article
Performance Comparison of Semi-ActiveSuspension and Active Suspension SystemUsing MATLAB/ Simulink
TL;DR: The ride and handling performance of a specific vehicle with passive suspension system is compared to semiactive suspension system and the result shows improvement over passive suspension method.
References
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Phenomenological Model of a Magnetorheological Damper
TL;DR: In this article, a new model for controllable fluid dampers is proposed that can effectively portray the behavior of a typical magnetorheological damper and compared with experimental results for a prototype damper indicates that the model is accurate over a wide range of operating conditions.
Journal ArticleDOI
MR damper and its application for semi-active control of vehicle suspension system
TL;DR: In this article, a semi-active control of vehicle suspension system with magnetorheological (MR) damper is presented and performance testing is done for this damper with INSTRON machine.
Journal ArticleDOI
Semi-active H∞ control of vehicle suspension with magneto-rheological dampers
Haiping Du,Kam Yim Sze,James Lam +2 more
TL;DR: In this paper, a semi-active H∞ control of vehicle suspension with magneto-rheological (MR) damper is studied, where a polynomial model is adopted to characterize the dynamic response of the MR damper.
Journal ArticleDOI
A novel hysteretic model for magnetorheological fluid dampers and parameter identification using particle swarm optimization
TL;DR: Computationally-tractable algebraic expressions are suggested here in contrast to the commonly-used Bouc–Wen model, which involves internal dynamics represented by a non-linear differential equation.
Journal ArticleDOI
Semiactive nonlinear control of a building with a magnetorheological damper system
TL;DR: In this paper, a linear matrix inequality (LMI)-based systematic design methodology for nonlinear control of building structures equipped with a magnetorheological (MR) damper is proposed.
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