Results 21 to 30 of about 29,252 (289)

Vibration analysis and models of adjacent structures controlled by magnetorheological dampers [PDF]

open access: yes, 2017
This paper deals with the vibration analysis of adjacent structures controlled by a magnetorheological (MR) damper and with the discussion of a numerical procedure for identification and definition of a reliable finite element model. The paper describes
Basili, Michela, DE ANGELIS, Maurizio
core   +3 more sources

Modeling and Parameter Identification of MR Damper considering Excitation Characteristics and Current

open access: yesShock 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
doaj   +1 more source

Frequency Dependent Spencer Modeling of Magnetorheological Damper Using Hybrid Optimization Approach

open access: yesShock and Vibration, 2015
Magnetorheological dampers have been widely used in civil and automotive industries. The nonlinear behavior of MR fluid makes MR damper modeling a challenging problem.
Ali Fellah Jahromi   +2 more
doaj   +1 more source

Kısıtlı Açılı Dönel Manyeto-Reolojik Damper Tasarımı ve Geometrik Optimizasyonu

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2023
Manyeto-Reolojik (MR) sıvı uygun bir manyetik alan ile uyarıldığında, görünür viskozitelerinde çok hızlı ve tersinebilen değişimler elde edilen, akıllı malzemelerin bir türüdür.
Hakan DOĞAN   +2 more
doaj   +1 more source

Design and Experiment on Single-Chip Microprocessor for MRD Coupling Sensing and Control

open access: yesInternational Journal of Distributed Sensor Networks, 2012
Magnetorheological (MR) damper, a kind of intelligent vibration mitigation device, can be used to reduce the vibration or dynamic responses of structures.
Ying-Qing Guo   +3 more
doaj   +1 more source

Design and Performance Evaluation of a Rotary Magnetorheological Damper for Unmanned Vehicle Suspension Systems

open access: yesThe Scientific World Journal, 2013
We designed and validated a rotary magnetorheological (MR) damper with a specified damping torque capacity, an unsaturated magnetic flux density (MFD), and a high magnetic field intensity (MFI) for unmanned vehicle suspension systems.
Jae-Hoon Lee   +5 more
doaj   +1 more source

Limit cycle behavior of smart fluid dampers under closed loop control [PDF]

open access: yes, 2005
Semiactive vibration dampers offer an attractive compromise between the simplicity and fail safety of passive devices, and the weight, cost, and complexity of fully active systems.
Sims, N.D.
core   +1 more source

Development, Test, and Mechanical Model of the Leak-Proof Magnetorheological Damper

open access: yesFrontiers in Materials, 2019
As a semi-active control device, the magnetorheological (MR) damper has received much praise for its great controllability, quick response, and lower input power.
Jianwei Tu   +5 more
doaj   +1 more source

Magnetic field enhancement technique in the fluid flow gap of a single coil twin tube Magnetorheological damper using magnetic shields

open access: yesJournal of Mechanical Engineering and Sciences, 2020
Smart dampers in the automobile suspension system bring a precise balance between the ride comfort and stability through a controllable damping coefficient.
A. Ganesha   +3 more
doaj   +1 more source

Design and Multiobjective Optimization of Magnetorheological Damper considering the Consistency of Magnetic Flux Density

open access: yesShock and Vibration, 2020
The consistency of magnetic flux density of damping gap (CMDG) represents the balancing magnetic flux density in each damping gap of magnetorheological (MR) dampers.
Zhizhen Dong   +4 more
doaj   +1 more source

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