Results 11 to 20 of about 805,041 (198)
Modelling and design of a dual channel magnetorheological damper [PDF]
, 2013 © Cranfield UniversityA limitation with the current analytical models for predicting the performance of a magnetorheological (MR) damper is that they fail to capture the hysteretic variation of force versus velocity variation correctly.
Bhatnagar, R.
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Design, Fabrication And Evaluation Of Mr Damper
, 2009 {"references": ["Ahmadian, M., (1999) \"Design and development of magnetorheological\ndampers for bicycle suspensions\", American Society of\nMechanical Engineers, Dynamic Systems & Control Division\nPublication, DSC, Vol. 67, pp.737-741", "Ahmadian. M., J. C. Poynor, J. M. Gooch, (1999) \"Application of\nmagneto-rheological dampers for controlling
A. Ashfak +3 more
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Study on the Development of Passive MR Damper with Displacement-Dependent Damping Characteristics
Journal of Fluid Science and Technology, 2010 In this paper, we propose a new concept of a magneto-rheological (MR) fluid damper, which is a passive MR fluid damper. The passive MR damper has no electrical devices, such as a sensor, power supply and controller, and hence, it has an advantage in ...
Takahiro MURAKAMI +2 more
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Machines, 2023 Magnetorheological (MR) technology has provided effective solutions to many engineering bottleneck problems due to its controllable nature. However, designing a rotary MR damper with a high torque–volume ratio is always challenging, especially for some ...
Shengfeng Zhu +6 more
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APPLICATION OF MR DAMPERS TO VARIABLE DAMPERS
Doboku Gakkai Ronbunshu, 2004 ダンパーの減衰力を任意に変化させることができれば, 橋梁の地震応答を抑える上で有利であり, 構造物の応答に応じて特性を変化させることのできるバリアブルダンパーの利用が効果的であると考えられている. 本研究では, 電流で減衰力を制御可能なMRダンパーを用いたバリアブルダンパーの有効性を実験, 解析の両面から検討する. 小型MRダンパーの特性を明らかにすることを目的として繰り返し載荷実験を行った後, 模型橋の振動台加振実験を行い, 地震時のMRダンパー及び橋梁の挙動を調べた. また, バリアブルダンパーをモデル化し, 橋の地震応答を地震応答解析によってよく再現できることを示した.
Goh NAKAMURA +2 more
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Development of a Self-Powered Magnetorheological Damper System for Cable Vibration Control
Applied Sciences, 2018 A new self-powered magnetorheological (MR) damper control system was developed to mitigate cable vibration. The power source of the MR damper is directly harvested from vibration energy through a rotary permanent magnet direct current (DC) generator. The
Zhihao Wang +3 more
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Measurement + Control, 2023 The capsule vehicle is a new transportation system that travels in a sub-vacuum tunnel at a speed of about 1000 km/h, and adopts the electrodynamic suspension type levitation system.
Ranhee Yoon +5 more
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Damping Performance Analysis of Magnetorheological Damper Based on Multiphysics Coupling
Actuators, 2021 Magnetorheological (MR) damper performance is evaluated only by single-field analysis in the design process, which can easily lead to larger design errors.
Guoliang Hu +4 more
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Transient Magnetic Model of Magnetorheological Damper and Its Experimental Verification
MATEC Web of Conferences, 2018 The present paper deals with the transient magnetic model of the magnetorheological (MR) damper and its experimental verification. The response time of MR damper affects the quality of semi-active control of this damper.
Michal Kubík +5 more
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Shock and Vibration, 2021 Smart structures such as damping adjustable dampers made of magnetorheological (MR) fluid can be used to attenuate vibration transmission in vehicle seat suspension.
Shuguang Zhang, Wenku Shi, Zhiyong Chen
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