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A Variable Horizon Model Predictive Control for Magnetorheological Semi-Active Suspension with Air Springs [PDF]
SensorsTo improve the characteristics of traditional model predictive control (MPC) semi-active suspension that cannot achieve the optimal suspension control effect under different conditions, a variable horizon model predictive control (VHMPC) method is ...
Gang Li +6 more
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Research on LPV-H∞ control strategy of magnetorheological semi-active suspension with air spring [PDF]
Scientific ReportsIn order to improve the ride comfort and safety of the vehicle, a linear parameter varying H∞ control of magnetorheological semi-active air suspension was proposed to solve a series of problems caused by parameter changes and external disturbances. Based
Gang Li +9 more
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Experimental Study on the Skyhook Control of a Magnetorheological Torsional Vibration Damper [PDF]
MicromachinesThis study proposes a dual-coil magnetorheological torsional vibration damper (MRTVD) and verifies the effectiveness of semi-active damping control to suppress the shaft system’s torsional vibration via experimental research.
Zhicheng Wang +5 more
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Magnetorheological Fluid-Based Haptic Feedback Damper
Applied SciencesDamping involves the various frictional and other obstructive effects that attenuate free vibration. For a long time, people have mainly used it to make various dampers to reduce mechanical vibration and consume kinetic energy.
Pei Kang, Sijia Liu, Tao Zeng
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The magnetic circuit dynamics of a magnetorheological valve with a permanent magnet [PDF]
MATEC Web of Conferences, 2020 The magnetorheological (MR) damper uses magnetorheological fluid which, when subjected to magnetic stimuli, generates an increase of damping forces. A significant problem of these dampers is their poor failsafe ability due to power supply interruption ...
Kubík Michal +2 more
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Design and Performance Analysis of a Double-Outlet-Rod Magnetorheological Damper for Impact Load
Machines, 2022 In order to improve the performance of magnetorheological dampers under impact load, a double-rod magnetorheological damper is designed in this paper, and its multi-physical field coupling model is established.
Chenglong Wang +4 more
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Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper
Actuators, 2022 The car suspension setting is always a trade-off between comfort and handling. The semi-active damper system seems to be an option for reducing the compromise between the two demands.
Jiří Žáček +5 more
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MR Damper-Based Vibration Suppression Method for Control Moment Gyroscope [PDF]
Xibei Gongye Daxue Xuebao, 2018 To restrain the interference of micro-vibration caused by Control Moment Gyroscope, a new control method based on Magnetorheological damper was proposed in this paper.
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Advances in Mechanical Engineering, 2020 A magnetorheological fluid damper is a device in which a magnetorheological fluid is filled in a damper. In this device, the magnetic field is controlled by an external current (voltage) so that the magnetic force of a piston inside the damper changes ...
Dyi-Cheng Chen, Li-Ren Chen
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Actuators, 2023 Many publications show that the ride comfort of a railway vehicle can be significantly improved using a semi-active damping control of the lateral secondary dampers.
Filip Jeniš +5 more
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