A SURVEY OF SEMI-ACTIVE CONTROL WITH MR DAMPERS
Publish place: 9th International Congress on Civil Engineering
Publish Year: 1391
Type: Conference paper
Language: English
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Document National Code:
ICCE09_1428
Index date: 28 September 2012
A SURVEY OF SEMI-ACTIVE CONTROL WITH MR DAMPERS abstract
The present work describes part of the R&D on using a semi-active structural control technique in a civil engineering experimental model frame equipped with a MR damper, developed within COVICOCEPADproject approved in the framework of Eurocores program S3T. Some results are provided associated withthe calibration of a magneto-rheological (MR) damper at FEUP (Faculdade de Engenharia da Universidade do Porto) as well as on the experimental modal identification of the dynamic properties of asmall-scale metallic frame, with and without the inclusion of a specific MR device. Some numerical results of the controlled frame under simulated earthquakes are given, to be later compared with the experimental results of such frame installed in a Quanser shaking table
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A SURVEY OF SEMI-ACTIVE CONTROL WITH MR DAMPERS authors
Manuel T. Braz-César
Polytechnic Institute of Bragança IPB, Campus de Santa Apolónia – Apt. ۱۳۴, ۵۳۰۱-۸۵۷ Bragança
Rui C. Barros
Faculty of Engineering of the University of Porto (FEUP), Rua Dr. Roberto Frias, ۴۲۰۰-۴۶۵ Porto