Magnetorheological fluid devices: Principles, characteristics and applications in mechanical engineering

Abstract Magnetorheological (MR) fluids are a class of new intelligent materials whose rheological characteristics change rapidly and can be controlled easily in the presence of an applied magnetic field. The devices based on MR fluids, including dampers, brakes, clutches, polishing devices and hydraulic valves, etc., have a very promising potential future; some of them have been used commercially in engineering applications such as automobiles, polishing machines, exercise equipment, etc. In this paper, the modes of operation of MR fluid devices are analysed. A comprehensive review is then presented of the principles, characteristics and engineering applications of the MR fluid devices (especially dampers) studied in the last decade. Finally, the application prospects of MR fluid devices are discussed.

[1]  Doyoung Jeon,et al.  Vibration Suppression by Controlling an MR Damper , 1999 .

[2]  Hartmut Janocha,et al.  Design rules for MR fluid actuators in different working modes , 1997, Smart Structures.

[3]  William W. Clark,et al.  Modeling of a magnetorheological fluid damper with parallel plate behavior , 1998, Smart Structures.

[4]  Roger Stanway,et al.  Vibration control using smart fluids : A state-of-the-art review , 1999 .

[5]  Kon-Well Wang,et al.  Helicopter Blade Response and Aeromechanical Stability with a Magnetorheological Fluid Based Lag Damper , 1998 .

[6]  M. R. Jolly,et al.  Properties and Applications of Magnetorheological Fluids , 1999 .

[7]  Stephen D. Jacobs,et al.  Deterministic magnetorheological superfinishing , 1996 .

[8]  J. David Carlson,et al.  Low-Cost MR Fluid Sponge Devices , 1999 .

[9]  J. D. Carlson,et al.  COMMERCIAL MAGNETO-RHEOLOGICAL FLUID DEVICES , 1996 .

[10]  W. Kordonsky,et al.  Elements and Devices Based on Magnetorheological Effect* , 1993 .

[11]  Hartmut Janocha,et al.  Performance of long-stroke and low-stroke MR fluid dampers , 1998, Smart Structures.

[12]  Jonathan W. Bender,et al.  Properties and Applications of Commercial Magnetorheological Fluids , 1998, Smart Structures.

[13]  Andrew F. Pinkos,et al.  An Actively Damped Passenger Car Suspension System with Low Voltage Electro-Rheological Magnetic Fluid , 1993 .

[14]  Doyoung Jeon,et al.  Design Analysis and Experimental Evaluation of an MR Fluid Clutch , 1999 .

[15]  W. Kordonsky.  Magnetorheological effect as a base of new devices and technologies , 1993 .

[16]  S. Jacobs,et al.  Model of Magnetorheological Finishing , 1996 .

[17]  Birgit E. Gillman,et al.  Magnetorheological finishing of IR materials , 1997, Optics & Photonics.

[18]  D. Golini,et al.  Progress Update in Magnetorheological Finishing , 1999 .

[19]  C. Rogers,et al.  Magnetorheological Fluids: Materials, Characterization, and Devices , 1996 .

[20]  J. Rabinow.  The Magnetic Fluid Clutch , 1948, Transactions of the American Institute of Electrical Engineers.