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Estudo numérico do uso de amortecedor magneto-reológico na redução de vibrações auto-excitadas durante torneamento
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEngenharia Mecânica - EMec, 2022-09-27)
Chatter are self-excited vibrations that may occur during machining operations. Despite being known for more than a century, chatter is still a major limiting factor on machining operations, decreasing productivity, tool ...
A note on anti-roll bar effectiveness full-car dynamics with magnetorheological damper control
(2019-01-01)
– The addition of an anti-roll bar for the dynamics of a full-car has improved the safety and comfort of the passengers along the years. For lorries and buses, the anti-roll bar is a standard configuration with active ...
Semi-Active Magnetorheological Damper Device for Chatter Mitigation during Milling of Thin-Floor Components
The productivity during the machining of thin-floor components is limited due to unstable vibrations, which lead to poor surface quality and part rejection at the last stage of the manufacturing process. In this thesis, ...
Fundamental Constitutive Modeling of Magnetorheological Fluid and its Application on Reconfigurable Systems. Semi-active Damper and Transmission Actuator
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 01/05/2005)
Magnetorheological (MR) fluids belong to the general class of smart material whose rheological properties can be modified by applying a magnetic field. The most important advantage of these fluids over conventional mechanical ...
Tall building vibration control using a TM-MR damper assembly: Experimental results and implementation
(WILEY, 2011)
This paper summarizes the relevant results of the design, construction, testing, and implementation of a nominal 120 kN magnetorheological damper developed to control a free-plan tall building in Santiago, Chile, equipped ...