Resonance modeling and control via magnetorheological dampers

Journal article

Authors / Editors

Siginer, Dennis

Research Areas

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Publication Details

Author list: Letelier MF, Siginer DA, Stockle JS

Publisher: Birkhäuser Verlag

Place: BASEL

Publication year: 2016

Journal: Journal of Applied Mathematics and Physics (0044-2275)

Journal acronym: Z ANGEW MATH PHYS

Volume number: 67

Issue number: 4

Number of pages: 7

ISSN: 0044-2275

eISSN: 1420-9039

Languages: English-Great Britain (EN-GB)

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Abstract

A method to model and minimize resonant structural oscillations using magnetorheological dampers is presented. The response of the magnetorheological fluid flowing in a circular tube under a pressure gradient to the applied variable magnetic field is tailored to determine the optimum stress field in the fluid to mitigate resonance effects.

Keywords

Bingham plastic, Magnetorheological damper, Resonance control, Variable magnetic field

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