شماره ركورد كنفرانس :
4891
عنوان مقاله :
A SURVEY OF SEMI-ACTIVE CONTROL WITH MR DAMPERS
Author/Authors :
Braz-César Manuel T. Polytechnic Institute of Bragança (IPB) - Campus de Santa Apolónia – Apt، Portugal , Barros Rui C Faculty of Engineering of the University of Porto (FEUP) - Rua Dr. Roberto Frias, PORTUGAL
كليدواژه :
Response control , Clipped optimal control , MR dampers , Semi-active control
عنوان كنفرانس :
نهمين كنگره بين المللي مهندسي عمران
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
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 COVICOCEPAD
project approved in the framework of Eurocores program S3T. Some results are provided associated with
the 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 a
small-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.
