Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information

The synthesis of optimal controllers for vibrational protection of large-scale structures with multiple actuation devices and partial state information is a challenging problem. In this study, the authors present a design strategy that allows computing this kind of controllers by using standard line...

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Authors: Palacios Quiñonero, Francisco|||0000-0002-1022-8880, Rubió Massegú, Josep|||0000-0002-6396-8022, Rossell Garriga, Josep Maria|||0000-0002-5631-5357, Karimi, Hamid Reza
Format: article
Publication Date:2016
Country:España
Institution:Universitat Politècnica de Catalunya (UPC)
Repository:UPCommons. Portal del coneixement obert de la UPC
Language:English
OAI Identifier:oai:upcommons.upc.edu:2117/84148
Online Access:https://hdl.handle.net/2117/84148
https://dx.doi.org/10.1049/iet-cta.2015.0737
Access Level:Open access
Keyword:Structural control (Engineering)
Buildings -- Vibration
Feedback control systems
Structural vibration control
Large-scale control
Partial state information
Static output-feedback control
LMI optimization
Control d'estructures (Enginyeria)
Edificis -- Vibració
Sistemes de control per retroacció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Informàtica::Automàtica i control
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network_acronym_str ES
network_name_str España
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spelling Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state informationPalacios Quiñonero, Francisco|||0000-0002-1022-8880Rubió Massegú, Josep|||0000-0002-6396-8022Rossell Garriga, Josep Maria|||0000-0002-5631-5357Karimi, Hamid RezaStructural control (Engineering)Buildings -- VibrationFeedback control systemsStructural vibration controlLarge-scale controlPartial state informationStatic output-feedback controlLMI optimizationControl d'estructures (Enginyeria)Edificis -- VibracióSistemes de control per retroaccióÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructuresÀrees temàtiques de la UPC::Informàtica::Automàtica i controlThe synthesis of optimal controllers for vibrational protection of large-scale structures with multiple actuation devices and partial state information is a challenging problem. In this study, the authors present a design strategy that allows computing this kind of controllers by using standard linear matrix inequality optimisation tools. To illustrate the main elements of the new approach, a five-story structure equipped with two interstory actuation devices and subjected to a seismic disturbance is considered. For this control setup, three different controllers are designed: an ideal state-feedback H 8 controller with full access to the complete state information and two static output-feedback H 8 controllers with restricted neighbouring state information. To assess the performance of the proposed controllers, the corresponding frequency responses are investigated and a proper set of numerical simulations are conducted, using the full scale North-South El Centro 1940 seismic record as ground acceleration input. The obtained results indicate that, despite the severe information constraints, the proposed static output-feedback controllers attain a level of seismic protection that is very similar to that achieved by the ideal state-feedback controller with complete state information.Peer Reviewed20162016-02-0120162016-03-10journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/84148https://dx.doi.org/10.1049/iet-cta.2015.0737reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/841482026-05-27T15:37:01Z
dc.title.none.fl_str_mv Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
title Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
spellingShingle Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
Palacios Quiñonero, Francisco|||0000-0002-1022-8880
Structural control (Engineering)
Buildings -- Vibration
Feedback control systems
Structural vibration control
Large-scale control
Partial state information
Static output-feedback control
LMI optimization
Control d'estructures (Enginyeria)
Edificis -- Vibració
Sistemes de control per retroacció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Informàtica::Automàtica i control
title_short Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
title_full Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
title_fullStr Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
title_full_unstemmed Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
title_sort Vibration control strategy for large-scale structures with incomplete multi-actuator system and neighbouring state information
dc.creator.none.fl_str_mv Palacios Quiñonero, Francisco|||0000-0002-1022-8880
Rubió Massegú, Josep|||0000-0002-6396-8022
Rossell Garriga, Josep Maria|||0000-0002-5631-5357
Karimi, Hamid Reza
author Palacios Quiñonero, Francisco|||0000-0002-1022-8880
author_facet Palacios Quiñonero, Francisco|||0000-0002-1022-8880
Rubió Massegú, Josep|||0000-0002-6396-8022
Rossell Garriga, Josep Maria|||0000-0002-5631-5357
Karimi, Hamid Reza
author_role author
author2 Rubió Massegú, Josep|||0000-0002-6396-8022
Rossell Garriga, Josep Maria|||0000-0002-5631-5357
Karimi, Hamid Reza
author2_role author
author
author
dc.subject.none.fl_str_mv Structural control (Engineering)
Buildings -- Vibration
Feedback control systems
Structural vibration control
Large-scale control
Partial state information
Static output-feedback control
LMI optimization
Control d'estructures (Enginyeria)
Edificis -- Vibració
Sistemes de control per retroacció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Informàtica::Automàtica i control
topic Structural control (Engineering)
Buildings -- Vibration
Feedback control systems
Structural vibration control
Large-scale control
Partial state information
Static output-feedback control
LMI optimization
Control d'estructures (Enginyeria)
Edificis -- Vibració
Sistemes de control per retroacció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
Àrees temàtiques de la UPC::Informàtica::Automàtica i control
description The synthesis of optimal controllers for vibrational protection of large-scale structures with multiple actuation devices and partial state information is a challenging problem. In this study, the authors present a design strategy that allows computing this kind of controllers by using standard linear matrix inequality optimisation tools. To illustrate the main elements of the new approach, a five-story structure equipped with two interstory actuation devices and subjected to a seismic disturbance is considered. For this control setup, three different controllers are designed: an ideal state-feedback H 8 controller with full access to the complete state information and two static output-feedback H 8 controllers with restricted neighbouring state information. To assess the performance of the proposed controllers, the corresponding frequency responses are investigated and a proper set of numerical simulations are conducted, using the full scale North-South El Centro 1940 seismic record as ground acceleration input. The obtained results indicate that, despite the severe information constraints, the proposed static output-feedback controllers attain a level of seismic protection that is very similar to that achieved by the ideal state-feedback controller with complete state information.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-02-01
2016
2016-03-10
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/84148
https://dx.doi.org/10.1049/iet-cta.2015.0737
url https://hdl.handle.net/2117/84148
https://dx.doi.org/10.1049/iet-cta.2015.0737
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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