MR damper and its application for semi-active control of vehicle suspension system
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TLDR
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.About:
This article is published in Mechatronics.The article was published on 2002-09-01 and is currently open access. It has received 449 citations till now. The article focuses on the topics: Damper & Magnetorheological fluid.read more
Figures
Fig. 2. Responses of (a) force vs. time (b) force vs. displacement under different electric currents, 0, 0.25, 0.5, 0.75 and 1 A, x0 ¼ 4 mm, f ¼ 1 Hz. 
Fig. 7. Acceleration response of sprung mass. 
Fig. 4. Bouc–Wen model. 
Fig. 3. Equivalent damping coefficient vs. velocity under various electric currents. 
Table 1 c0 and a against electric current 
Fig. 8. Suspension travel response.
Citations
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Journal ArticleDOI
The Hysteresis Bouc-Wen Model, a Survey
TL;DR: A review of the past, recent developments and implementations of the Bouc-Wen model which is used extensively in modeling the hysteresis phenomenon in the dynamically excited nonlinear structures can be found in this paper.
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.
Book
Systems with Hysteresis: Analysis, Identification and Control Using the Bouc-Wen Model
Fayçal Ikhouane,José Rodellar +1 more
TL;DR: In this article, the authors present a formal analysis of the BIBO stability of the Bouc-Wen model in the limit case n = 1 2.5.1 The limit case (r) = 0 2.3.1 Numerical simulations 5.2.
Journal ArticleDOI
A state of art on magneto-rheological materials and their potential applications:
TL;DR: A recent progressive review on magneto-rheological materials technology is presented in this paper, focusing on numerous application devices and systems utilizing magneto rheology materials, including fluids, foams, grease, elastomers, and plastomers.
Journal ArticleDOI
Variable stiffness material based on rigid low-melting-point-alloy microstructures embedded in soft poly(dimethylsiloxane) (PDMS)
TL;DR: In this paper, a new type of variable stiffness material based on the combination of a rigid low-melting-point-alloy (LMPA) microstructure embedded in soft poly(dimethylsiloxane) (PDMS) was developed.
References
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Journal ArticleDOI
Phenomenological model for magnetorheological dampers
TL;DR: In this article, a model for controllable fluid dampers is proposed that can effectively portray the behavior of a typical magnetorheological (MR) damper and compared with experimental results for a prototype damper.
Journal ArticleDOI
Vibration Control Using Semi-Active Force Generators
TL;DR: A type of force generator which can respond to general feedback signals from a vibrating system in order to control the vibration but which does not require the power supply of a servomechanism is described.
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
The Magnetic Fluid Clutch
TL;DR: A new type of magnetic fluid and several classes of new devices utilizing this fluid have been developed at the National Bureau of Standards as discussed by the authors, and one application of this fluid has been in electromagnetic clutches, but the electro-magnetically controlled mixture offers promise for other uses also.
Journal ArticleDOI
Testing and steady state modeling of a linear MR damper under sinusoidal loading
TL;DR: In this paper, a linear magnetorheological (MR) damper, supplied by Lord Corporation, was tested and modeled under dynamic conditions, and the effects of displacement amplitude, frequency, and magnetic fields on the mechanical properties of MR damper such as damping force, equivalent-damping capability, were experimentally studied with an INSTRON test machine.