SMART FLUID DAMPER MODELS APPLIED TO VEHICLES VIBRATION CONTROL | ||||
The International Conference on Applied Mechanics and Mechanical Engineering | ||||
Article 10, Volume 12, 12th International Conference on Applied Mechanics and Mechanical Engineering., May 2006, Page 588-606 PDF (251.17 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/amme.2006.41376 | ||||
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Authors | ||||
El-Demerdash S.1; El-Butch A.2; Rabieh E.2; El kafafy M.3 | ||||
1Prof. Automotive and Tractors Engineering Dept. | ||||
2Asso. Prof., Mechanical Design Dept. | ||||
3Post Graduated Student. | ||||
Abstract | ||||
ABSTRACT Electro-and magneto-rheological fluids are smart, synthetic fluids changing their viscosity from liquid to semi-solid state within milliseconds if a sufficient strong electric or magnetic field is applied. When used in suitable devices, they offer the innovative potential of very fast; adaptively interface between mechanical devices and electronic control units. This paper gives an overview on the basic properties of electro and magneto-rheological fluids and discusses various phenomenological models for rheological fluid dampers in vibratory systems. The dynamic response of a quarter-car model with MR- suspension damper is introduced and compared with one uses a conventional viscous damper. | ||||
Keywords | ||||
Electro-and Magneto-Rheological fluid devices; Phenomenological models; Numerical simulation; Passive suspension | ||||
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