Structural control using magnetorheological dampers governed by predictive and dynamic inverse models
The present paper implements a novelty semi-active structural control design on a two-story building, with the aim of reducing vibrations caused by transient type loads. The analyzed structure corresponds to an experimental prototype that was fully characterized and modeled according to the diaphrag...
- Autores:
-
Lara Valencia, Luis Augusto
Vital de Brito, José Luis
Valencia González, Yamile
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/52521
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/52521
http://bdigital.unal.edu.co/46867/
- Palabra clave:
- Dynamics of structures
semi-active control of structures
inverse models
predictive models
neural networks
magnetorheological dampers.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
id |
UNACIONAL2_2da98f74429596d171fe3b201fee9e7d |
---|---|
oai_identifier_str |
oai:repositorio.unal.edu.co:unal/52521 |
network_acronym_str |
UNACIONAL2 |
network_name_str |
Universidad Nacional de Colombia |
repository_id_str |
|
spelling |
Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Lara Valencia, Luis Augustof2182b2e-fac6-422f-ae33-4a64dc7ac8f9300Vital de Brito, José Luis034f40f3-dc9a-4028-bc6f-87cef172b372300Valencia González, Yamile7933d86c-16c2-43d6-bcf4-2b79a3ccec6b3002019-06-29T14:37:05Z2019-06-29T14:37:05Z2014-12-16https://repositorio.unal.edu.co/handle/unal/52521http://bdigital.unal.edu.co/46867/The present paper implements a novelty semi-active structural control design on a two-story building, with the aim of reducing vibrations caused by transient type loads. The analyzed structure corresponds to an experimental prototype that was fully characterized and modeled according to the diaphragm hypothesis. The controller used was based on the action of a pair of real magnetorheological (MR) dampers whose operation is emulated by the phenomenological model. These mechanisms are governed by a numerical system that is based on non-linear autoregressive model with exogenous inputs (NARX)-type artificial neural networks, which have the ability to determine the necessary optimal control forces and the voltages required for the development of these forces through a prediction model and an inverse model, which are pioneers in this kind of systems. The results obtained show that the control design based on neural networks that was developed in the present study is a reliable and efficient, achieving reductions of up to 69% for the peak response value.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/41774Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 81, núm. 188 (2014); 191-198 DYNA; Vol. 81, núm. 188 (2014); 191-198 2346-2183 0012-7353Lara Valencia, Luis Augusto and Vital de Brito, José Luis and Valencia González, Yamile (2014) Structural control using magnetorheological dampers governed by predictive and dynamic inverse models. Dyna; Vol. 81, núm. 188 (2014); 191-198 DYNA; Vol. 81, núm. 188 (2014); 191-198 2346-2183 0012-7353 .Structural control using magnetorheological dampers governed by predictive and dynamic inverse modelsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTDynamics of structuressemi-active control of structuresinverse modelspredictive modelsneural networksmagnetorheological dampers.ORIGINAL41774-234155-1-PB.pdfapplication/pdf10357610https://repositorio.unal.edu.co/bitstream/unal/52521/1/41774-234155-1-PB.pdf970f07720cfda9bba04976200632f05aMD51THUMBNAIL41774-234155-1-PB.pdf.jpg41774-234155-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9312https://repositorio.unal.edu.co/bitstream/unal/52521/2/41774-234155-1-PB.pdf.jpgf0c1e58eb4cdb6d1dcb1bf648a9cdcbfMD52unal/52521oai:repositorio.unal.edu.co:unal/525212023-02-25 23:05:17.711Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models |
title |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models |
spellingShingle |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models Dynamics of structures semi-active control of structures inverse models predictive models neural networks magnetorheological dampers. |
title_short |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models |
title_full |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models |
title_fullStr |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models |
title_full_unstemmed |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models |
title_sort |
Structural control using magnetorheological dampers governed by predictive and dynamic inverse models |
dc.creator.fl_str_mv |
Lara Valencia, Luis Augusto Vital de Brito, José Luis Valencia González, Yamile |
dc.contributor.author.spa.fl_str_mv |
Lara Valencia, Luis Augusto Vital de Brito, José Luis Valencia González, Yamile |
dc.subject.proposal.spa.fl_str_mv |
Dynamics of structures semi-active control of structures inverse models predictive models neural networks magnetorheological dampers. |
topic |
Dynamics of structures semi-active control of structures inverse models predictive models neural networks magnetorheological dampers. |
description |
The present paper implements a novelty semi-active structural control design on a two-story building, with the aim of reducing vibrations caused by transient type loads. The analyzed structure corresponds to an experimental prototype that was fully characterized and modeled according to the diaphragm hypothesis. The controller used was based on the action of a pair of real magnetorheological (MR) dampers whose operation is emulated by the phenomenological model. These mechanisms are governed by a numerical system that is based on non-linear autoregressive model with exogenous inputs (NARX)-type artificial neural networks, which have the ability to determine the necessary optimal control forces and the voltages required for the development of these forces through a prediction model and an inverse model, which are pioneers in this kind of systems. The results obtained show that the control design based on neural networks that was developed in the present study is a reliable and efficient, achieving reductions of up to 69% for the peak response value. |
publishDate |
2014 |
dc.date.issued.spa.fl_str_mv |
2014-12-16 |
dc.date.accessioned.spa.fl_str_mv |
2019-06-29T14:37:05Z |
dc.date.available.spa.fl_str_mv |
2019-06-29T14:37:05Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/52521 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/46867/ |
url |
https://repositorio.unal.edu.co/handle/unal/52521 http://bdigital.unal.edu.co/46867/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/dyna/article/view/41774 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
dc.relation.ispartofseries.none.fl_str_mv |
Dyna; Vol. 81, núm. 188 (2014); 191-198 DYNA; Vol. 81, núm. 188 (2014); 191-198 2346-2183 0012-7353 |
dc.relation.references.spa.fl_str_mv |
Lara Valencia, Luis Augusto and Vital de Brito, José Luis and Valencia González, Yamile (2014) Structural control using magnetorheological dampers governed by predictive and dynamic inverse models. Dyna; Vol. 81, núm. 188 (2014); 191-198 DYNA; Vol. 81, núm. 188 (2014); 191-198 2346-2183 0012-7353 . |
dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia Sede Medellín |
institution |
Universidad Nacional de Colombia |
bitstream.url.fl_str_mv |
https://repositorio.unal.edu.co/bitstream/unal/52521/1/41774-234155-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/52521/2/41774-234155-1-PB.pdf.jpg |
bitstream.checksum.fl_str_mv |
970f07720cfda9bba04976200632f05a f0c1e58eb4cdb6d1dcb1bf648a9cdcbf |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
_version_ |
1814089944653627392 |