Control of tuned masses using MR dampers and a new real time feedback signal and physical controller

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dc.catalogadorjca
dc.contributor.authorZemp, René
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorWeber, F.
dc.date.accessioned2023-03-02T14:55:04Z
dc.date.available2023-03-02T14:55:04Z
dc.date.issued2012
dc.description.abstractA scaled prototype of an MR damper was active in passive mode on a 160 ton tuned mass in a 21-story building in Santiago, Chile, during the February 27, 2010 earthquake. More recently, a full scale ±100 cm stroke MR damper was designed, manufactured, and is being tested for the same building. The implementation considers a new real time structural measurement system developed to acquire building displacements as feedback for the physical controller of the TM-MR damper assembly. The new measurement system was successfully tested on a shaking table model at Empa. Moreover, results from a number of nonlinear simulations on the building with the full scale semi-active damper shows that the mean displacement reduction for the setup considered is 22% more effective than the building with the bare tuned masses. Finally, the solution was identified to be fairly cost-effective as compared with a passive solution or the bare case
dc.fechaingreso.objetodigital2023-03-02
dc.format.extent10 páginas
dc.fuente.origenSIPA
dc.identifier.urihttps://www.iitk.ac.in/nicee/wcee/article/WCEE2012_2013.pdf
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66511
dc.information.autorucEscuela de ingeniería ; Llera Martin, Juan Carlos de la ; 0000-0002-9064-0938 ; 53086
dc.language.isoen
dc.lugar.publicacionLisboa, Portugal
dc.nota.accesoContenido completo
dc.relation.ispartofWorld Conference on Earthquake Engineering( 15th : 2012 : Lisboa, Portugal)
dc.rightsacceso abierto
dc.subjectMR dampers
dc.subjectEarthquake response
dc.subjectPhysical controller
dc.subjectReal time structural measurement (RTSM)
dc.subject.ddc624
dc.subject.deweyIngenieríaes_ES
dc.titleControl of tuned masses using MR dampers and a new real time feedback signal and physical controller
dc.typecomunicación de congreso
sipa.codpersvinculados53086
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