Results 91 to 100 of about 7,572 (218)

A magnetorheological clutch for efficient automotive auxiliary device actuation [PDF]

In this paper the results of a project funded by Regione Toscana aimed at reducing the powerabsorption of auxiliary devices in vehicles are presented. In particular the design, testing and application of amagnetorheological clutch (MR) is proposed, aimed
Bucchi, F., Forte, P., Frendo, F., Squarcini, R.   +3 more
core   +1 more source

Limiting and Degradation Processes of Magnetorheological Suspension Dampers [PDF]

, 2011
Tato práce se zabývá výzkumem degradace magnetoreologické (MR) kapaliny v průběhu dlouhodobého zatěžování v podmínkách, které odpovídají reálnému zatížení v lineárních MR zařízení, např. v tlumičích.
Roupec, Jakub
core  

Rheological Characterization and Performance Evaluation of Magnetorheological Finishing Fluid

Journal of Applied Fluid Mechanics, 2020
The novel controllable behaviour of magnetorheological (MR) fluid is the backbone of magnetorheological fluid-based finishing processes. MR fluid-based finishing processes facilitate better control over finishing forces as the stiffness of MR finishing ...
V. Kumar, R. Kumar, H. Kumar
doaj  

A Novel Magnetorheological Fluid with High-Temperature Resistance. [PDF]

Materials (Basel), 2023
Ji J, Wu X, Tian Z, Xie F, Chen F, Li H.
europepmc   +1 more source

Controlling a leaky tap

, 1999
We apply the Ott, Grebogy and Yorke mechanism for the control of chaos to the analytical oscillator model of a leaky tap obtaining good results. We exhibit the robustness of the control against both dynamical noise and measurement noise.A possible way of
A.L. Salas-Brito, Aquiles Ilarraza-Lomel, Austin, Baker, C.M. Arizmendi, Cahalan, D'Innocenzo, D'Innocenzo, de Oliveira, de Oliveira, Diestelhorst, Goldstein, Jaeger, Martien, Ott, Peng, Penna, Pinto, Rayleigh, Sartorelli, Shi, Sánchez-Ortiz, Sánchez-Ortiz, Sánchez-Ortiz, Wu   +24 more
core   +1 more source

Influence on the Dynamic Behavior of Full Car Equipped by Magnetorheological Damper via Switch on/off and h∞ Controller [PDF]

, 2011
This paper shows the influence on dynamic behavior of the car when it is equipped with magneto-rheological dampers controlled by a feedback. The feedback is built up in two ways; the first is implemented by a switch on/off control that is characterized
BARBARACI, Gabriele, VIRZI' MARIOTTI, Gabriele   +1 more
core  

MR Continuously Variable Transmission Driven by SMA for Centrifugal Fan in Nuclear Power Plant

Science and Technology of Nuclear Installations, 2012
The running efficiency of centrifugal fan affects the economical efficiency of the ventilation system. In this paper, we proposed a continuously variable transmission system based on magnetorheological fluid and shape memory alloy for improving the ...
Jianzuo Ma, Hongyu Shu, Jin Huang
doaj   +1 more source

Neural Network-Based Adaptive Height Tracking Control of Active Air Suspension System with Magnetorheological Fluid Damper Subject to Uncertain Mass and Input Delay. [PDF]

Sensors (Basel), 2023
Zhao R, Xie H, Gong X, Sun X, Cao C.
europepmc   +1 more source

Optimization Design Study of Magnetorheological Drilling Fluid Pulse Control Valve for Inclinometer While Drilling

Shiyou jixie
Fast response of drilling fluid pulse control valve for inclinometer while drilling is the key to achieve accurate measurement and effective transmission of downhole data. To address the lag response issue in existing technologies， an optimization design
Liao Tao, Tang Liping, Zhang Lei, Li Fuqiang, Xin Qi, Chen Tianyu   +5 more
doaj  

Magnetohydrodynamics Simulation Analysis and Optimization of a Three-Coil Magnetorheological Damper Based on a Multiphysics Coupling Model

Applied Sciences
A magnetorheological (MR) damper is an intelligent semi-active control device characterized by its output damping force and adjustable coefficient that vary in response to changes in the internal magnetic field.
Hui Yang, Ming Lei, Yefeng Qin, Tao He, Yang Xia   +4 more
doaj   +1 more source