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A New Hybrid Model for Electrorheological Fluid Shear-Mode Dampers: Separation of Pre- and Post-Yield Parameter Estimation
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English
Abstract
Electrorheological and magnetorheological fluids have found commercial application in a wide range of damping, force transmission and fluid flow arrangements, but are complex fluids, needing accurate rheological models for application design. In order to further the understanding of the behavior of these fluids under stress, a new lumped parameter (eight-element) model of shear-mode electrorheological fluid dampers has been developed. In this paper, the new model is presented and experimental data on damper force response is compared with model predictions over a range of sinusoidal input displacement amplitudes, input excitation frequencies and electric fields.
Citation
Vavreck, A. and Wang, K., "A New Hybrid Model for Electrorheological Fluid Shear-Mode Dampers: Separation of Pre- and Post-Yield Parameter Estimation," SAE Technical Paper 982001, 1998, https://doi.org/10.4271/982001.Also In
References
- Arora, J. S. Introduction to Optimal Design McGraw Hill Publishing New York 1989 Conrad, H. Electrorheological Fluids: Characteristics, Structure and Mechanisms Electrorheological Flows 164 American Society of Mechanical Engineers 1993
- Dyke, S. J. Spencer, B. F. Sain, M. K. Carlson J. D. Modeling and Control of Magnetorheological Dampers for Seismic Response Reduction June 6th 1996
- Gamota, D. R. Filisko F. E. Dynamic Mechanical Studies of Electrorheological Materials: Moderate Frequencies Journal of Rheology 35 3 April 1991 399 424
- Hornbeck, R. W. Numerical Methods Quantum Publishers New York 1975
- Kamath, G. M. Wereley N. M. System Identification of ER Fluid Dampers Using a Nonlinear Mechanisms-Based Model 1996
- Klingenberg, D. J. van Swol, F. Zukoski C. F. The Small Shear Rate Response of Electrorheological Suspensions. I. Simulation in the Point-Dipole Limit Journal of Chemical Physics 94 9 May 1991 6160 6169
- Lord Corporation Rheonetic Fluid Website March 1998
- Powell, J. A. Modelling the Oscillatory Response of an Electrorheological Fluid Smart Materials and Structures May 1994
- Powell, J. A. The Mechanical Properties of an Electrorheological Fluid Under Oscillatory Dynamic Loading Smart Materials and Structures 2 1993 217 231
- Product Information Sheets VersaFlo (TM) ER Series Fluids ER-100, ER-200, ER-201 Lord Corporation November 1993
- Seed, M. Hobson, G. S. Tozer R. C. Macroscopic Behavior of ER Fluid Proceedings of the Second International Conference on ER Fluids North Carolina State University Raleigh, NC August 7 9 1989 Technomic Publishing Lancaster, PA. 214 230
- Stanway, R. Sproston, J. L. Stevens N. G. Non-Linear Modelling of an Electrorheological Vibration Damper Journal of Electrostatics 20 1987 167 184
- Vinogradov, G. V. Shul'man, Z. P. Yanovskii, Yu. G. Barancheeva, V. V. Korobko, E. V. Bukovitch I. V. Viscoelastic Behavior of Electrorheological Suspensions Journal of Engineering Physics (Inzherno-Fizicheskii Zhurnal) 50 4 April 1986
- Lou Zheng Ervin R. D. A Preliminary Parametric Study of Electrorheological Dampers Electrorheological Flows 164 American Society of Mechanical Engineers 1993