Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness
It presents the modeling and the identification of a one grade looseness structure, and also an active LQG comptroller's design, which is intended to reduce the structural vibrations of a floor, facing some seismic vibrations in its base. The controller uses as the source the first level strucu...
| Main Authors: | , , |
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia - UPTC
2017
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| Subjects: | |
| Online Access: | https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/886 |
| _version_ | 1801706677576138752 |
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| author | Coral, Horacio Rosero, Esteban Gómez, Daniel |
| author_facet | Coral, Horacio Rosero, Esteban Gómez, Daniel |
| author_sort | Coral, Horacio |
| collection | OJS |
| description | It presents the modeling and the identification of a one grade looseness structure, and also an active LQG comptroller's design, which is intended to reduce the structural vibrations of a floor, facing some seismic vibrations in its base. The controller uses as the source the first level strucutre´s acceleration and its design is based upon the model and the structural system's identification, the one which was carried out. The model was verified by a simulation and experimentation, by exciting the structure at its base with the seismic waves provided by el centro and Armenia, and observing the realtive structure's acceleration decreases, which were up to 63.68% and the relative displacements lower than 1% in height. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-886 |
| institution | Revista Ingeniería, Investigación y Desarrollo |
| language | spa |
| publishDate | 2017 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia - UPTC |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-8862017-09-05T15:05:13Z Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness Implementación de un controlador LQG para la protección sísmica de un modelo estructural de un grado de libertad Coral, Horacio Rosero, Esteban Gómez, Daniel active mass damper active comptroller structural comptroller LQG modeling lineal motor control activo control estructural LQG modelado motor lineal It presents the modeling and the identification of a one grade looseness structure, and also an active LQG comptroller's design, which is intended to reduce the structural vibrations of a floor, facing some seismic vibrations in its base. The controller uses as the source the first level strucutre´s acceleration and its design is based upon the model and the structural system's identification, the one which was carried out. The model was verified by a simulation and experimentation, by exciting the structure at its base with the seismic waves provided by el centro and Armenia, and observing the realtive structure's acceleration decreases, which were up to 63.68% and the relative displacements lower than 1% in height. Presenta el modelado y la identificación de una estructura de un grado de libertad, así como el diseño de un controlador activo LQG que busca reducir las vibraciones de la estructura de un piso ante excitaciones sísmicas en su base. El controlador usa como realimentación la aceleración del primer nivel de la estructura y se diseña con base en el modelado y la identificación del sistema estructural realizado. El modelo se validó experimentalmente y el desempeño del sistema de control se verificó en simulación y experimentalmente, excitando la estructura en su base con los sismos de El Centro y Armenia, observando disminuciones en la aceleración relativa de la estructura hasta en un 63,68% y desplazamientos relativos inferiores al 1% de la altura. Universidad Pedagógica y Tecnológica de Colombia - UPTC 2017-02-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/886 Ingeniería Investigación y Desarrollo; Vol. 7 No. 2: julio-diciembre de 2008; 63-69 Ingeniería Investigación y Desarrollo; Vol. 7 Núm. 2: julio-diciembre de 2008; 63-69 2422-4324 1900-771X spa https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/886/885 Derechos de autor 2008 Ingeniería Investigación y Desarrollo |
| spellingShingle | active mass damper active comptroller structural comptroller LQG modeling lineal motor control activo control estructural LQG modelado motor lineal Coral, Horacio Rosero, Esteban Gómez, Daniel Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness |
| title | Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness |
| title_alt | Implementación de un controlador LQG para la protección sísmica de un modelo estructural de un grado de libertad |
| title_full | Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness |
| title_fullStr | Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness |
| title_full_unstemmed | Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness |
| title_short | Implementation of a LQG controller for a structural model´s seismic protection with oe degree of slackness |
| title_sort | implementation of a lqg controller for a structural model´s seismic protection with oe degree of slackness |
| topic | active mass damper active comptroller structural comptroller LQG modeling lineal motor control activo control estructural LQG modelado motor lineal |
| topic_facet | active mass damper active comptroller structural comptroller LQG modeling lineal motor control activo control estructural LQG modelado motor lineal |
| url | https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/886 |
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