Results 151 to 160 of about 35,458 (200)

On the structural parameters of magnetorheological damper

International Journal of Applied Electromagnetics and Mechanics, 2010
A novel magnetorheological (MR) damper is presented in this paper. The check valves of the MR damper are configurated in order that the flow direction of the MR fluid is one-way, and the stretch damping force is greater than the compression damping force.
Dong, Longlei, Yan, Guirong, Du, Yanting
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Self-Powered Magnetorheological Dampers

Aerospace, 2006
This paper addresses the feasibility and effectiveness of a self-powered magnetorheological (MR) damper operated by the energy harvested from vibration and shock environment. For doing so, an energy-harvesting device is theoretically constructed and added to an MR damper.
Young-Tai Choi, Norman M. Wereley
openaire   +1 more source

Integrated numerical model for examining the performance of magnetorheological plastomer dampers: magnetorheological plastomer dampers

2023
Magnetorheological plastomers (MRPs) are composed of a soft polymer matrix, carbonyl iron powder (CIP) and magnetic and nonmagnetic particles. They have the potential to bring significant benefits to multiple industries and become the future of MRP dampers. MRPs are applied in the fields of damping, sensing, and medical devices.
openaire   +2 more sources

The characteristics of regenerative magnetorheological damper

2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC), 2016
Aiming at the problem of large energy consumption of the magnetorheological semi-active suspension, a kind of integrated regenerative magnetorheological damper is proposed. The improved polynomial model of the magneto rheological damper and the electromagnetic induction regenerative model are established.
Farong Kou, null Dongdong Zhang, null Long Chen, null Yangqiang Fan   +3 more
openaire   +1 more source

Phenomenological Model for Magnetorheological Dampers

Journal of Engineering Mechanics, 1997
Semiactive control devices have received significant attention in recent years because they offer the adaptability of active control devices without requiring the associated large power sources. Magnetorheological (MR) dampers are semiactive control devices that use MR fluids to produce controllable dampers.
B. F. Spencer, S. J. Dyke, M. K. Sain, J. D. Carlson   +3 more
openaire   +1 more source

Study on Magnetorheological Fluid Damper

Applied Mechanics and Materials, 2013
Magnetorheological Fluid Damper has recently received considerable attention. This paper is focused in typical models, the strongpoints and application status of magnetorheological damper. In the meantime, the paper introduce the basic working principle of the smart passive damper using magnetorlogical fluid damper and the Faraday law how to be used in
Xiao Liang Wang, Wan Jun Hao, Guang Fan Li   +2 more
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Development of a linear damper working with magnetorheological shear thickening fluids

Journal of Intelligent Material Systems and Structures, 2015
Magnetorheological shear thickening fluid is a smart material that exhibits both magnetorheological and shear thickening effects. This study focuses on the design and development of a novel magnetorheological shear thickening fluid-based linear damper ...
Masami Nakano, Gürsel Alici, Haiping Du   +2 more
exaly   +1 more source

Magnetorheological dampers in shear mode

Smart Materials and Structures, 2007
In this study, three types of shear mode damper using magnetorheological (MR) fluids are theoretically analyzed: linear, rotary drum, and rotary disk dampers. The damping performance of these shear mode MR dampers is characterized in terms of the damping coefficient, which is the ratio of the equivalent viscous damping at field-on status to the damping
N M Wereley, J U Cho, Y T Choi, S B Choi
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Mechanical responses of a magnetorheological damper

Active and Passive Smart Structures and Integrated Systems XII, 2018
An internal bypass magnetorheological damper (MRD) with twin cylinders (Bai et al., 2013, Magnetorheological damper utilizing an inner bypass for ground vehicle suspensions, IEEE Transactions on Magnetics, 49(7): 3422-3425) was proposed for both vibration and shock control systems.
Xue-Cai Deng, Shi-Xu Xu, Fei-Long Cai, Sheng Shen, Xian-Xu Bai   +4 more
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Electromagnetic Design of a Magnetorheological Damper

Journal of Intelligent Material Systems and Structures, 2008
This study presents an electromagnetic design methodology for the magnetorheological (MR) damper. To improve the performance of the MR damper, the magnetic field should be effectively supplied to the MR fluid. Therefore, it is important that the magnetic circuit composed with the MR fluid, the ferromagnetic yoke for forming the magnetic flux path, and ...
Yun-Joo Nam, Myeong-Kwan Park
openaire   +1 more source