The influence of the current intensity on the damping characteristics for a magneto-rheological damper of passenger car

Dobre, Adrian; Andreescu, Cristian; Stan, Cornelia

doi:10.1088/1757-899x/147/1/012110

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…Over the past 15 years, MR dampers have been widely used in a variety of fields for vibration control. These include [144][145][146][147], but are not limited to, building structures [148][149][150][151], bridges [149,150], suspension systems in automotive and high-speed trains [152][153][154], advanced artificial limb systems [155], large washing machines [156], landing gears for airplanes [157,158], commercial vehicle seats [159], complex mechanical systems [160], and rotor systems of helicopters [161]. However, despite their many advantages, MR dampers are difficult to commercialize due to their complex structures and user-dependent configurations [136,162].…”

Section: Application Of Mr Dampers In Building Structuresmentioning

confidence: 99%

Review of Magnetorheological Damping Systems on a Seismic Building

et al. 2021

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Building structures are vulnerable to the shocks caused by earthquakes. Buildings that have been destroyed by an earthquake are very detrimental in terms of material loss and mental trauma. However, technological developments now enable us to anticipate shocks from earthquakes and minimize losses. One of the technologies that has been used, and is currently being further developed, is a damping device that is fitted to the building structure. There are various types of damping devices, each with different characteristics and systems. Multiple studies on damping devices have resulted in the development of various types, such as friction dampers (FDs), tuned mass dampers (TMDs), and viscous dampers (VDs). However, studies on attenuation devices are mostly based on the type of system and can be divided into three categories, namely passive, active, and semi-active. As such, each type and system have their own advantages and disadvantages. This study investigated the efficacy of a magnetorheological (MR) damper, a viscous-type damping device with a semi-active system, in a simulation that applied the damper to the side of a building structure. Although MR dampers have been extensively used and developed as inter-story damping devices, very few studies have analyzed their models and controls even though both are equally important in controlled dampers for semi-active systems. Of the various types of models, the Bingham model is the most popular as indicated by the large number of publications available on the subject. Most models adapt the Bingham model because it is the most straightforward of all the models. Fuzzy controls are often used for MR dampers in both simulations and experiments. This review provides benefits for further investigation of building damping devices, especially semi-active damping devices that use magnetorheological fluids as working fluids. In particular, this paper provides fundamental material on modeling and control systems used in magnetorheological dampers for buildings. In fact, magnetorheological dampers are no less attractive than other damping devices, such as tuned mass dampers and other viscous dampers. Their reliability is related to the damping control, which could be turned into an interesting discussion for further investigation.

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Section: Application Of Mr Dampers In Building Structuresmentioning

confidence: 99%

Review of Magnetorheological Damping Systems on a Seismic Building

et al. 2021

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“…In recent past 15 years, MR dampers have been widespread in different fields of vibration control [7,8] including, but not limited to, the civil buildings and bridges [9][10][11], suspension systems in high-speed trains [12][13][14], advanced artificial limb system [2,15], large washing machine [16,17], automotive suspension systems [18][19][20][21], aircraft landing gear [22,23], seats of commercial vehicle [24,25], complex mechanical systems [26], helicopter rotor system [27], and so on. e survey including the above literature would report that, although MR dampers have unique advantages such as continuous damping control, short response time, and large yield stress under smaller voltage [28][29][30], an available product in market is usually depended on a single coil [31] embedded in a piston groove.…”

Section: Introductionmentioning

confidence: 99%

A Review on Structural Development of Magnetorheological Fluid Damper

Tian

Ling

et al. 2019

Shock and Vibration

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Owing to unique advantages, magnetorheological fluid (MRF) dampers have been widely adopted in different fields of vibration control. Significant differences of structures occur in diverse fields due to the respective requirements, thus obtaining a large number of MR dampers. Having a good understanding of types, technical characteristics, comprehensive performance, and developing trend and their dependencies on structures are extremely conducive to innovative developments and a market selection. While the fundamental and partial structures are summarized in an existing review, the classification, latest technologies, and developing trend are not involved clearly. Therefore, the current survey aims at a comprehensive supplement in such aspects. The review begins with an introduction of the development, application, and classification. Then, details of three technical routes are revealed, and the development of each type is roughly analyzed. Finally, reflecting through this review, structures including a novel flow mode and miniature bypass valves have represented the currently structural and technical features. Fully considering the latest technologies and future requirements, the developing trend and a variety of applications will be anticipated.

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The influence of the current intensity on the damping characteristics for a magneto-rheological damper of passenger car

Cited by 2 publications

References 4 publications

Review of Magnetorheological Damping Systems on a Seismic Building

Review of Magnetorheological Damping Systems on a Seismic Building

A Review on Structural Development of Magnetorheological Fluid Damper

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