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dc.contributor.author
Garrido, Carlos Hernán
dc.contributor.author
Curadelli, Raul Oscar
dc.contributor.author
Ambrosini, Ricardo Daniel
dc.date.available
2022-10-26T12:19:07Z
dc.date.issued
2019-10
dc.identifier.citation
Garrido, Carlos Hernán; Curadelli, Raul Oscar; Ambrosini, Ricardo Daniel; Resettable-inertance inerter: A semiactive control device for energy absorption; John Wiley & Sons Ltd; Structural Control & Health Monitoring; 26; 11; 10-2019; 1-16
dc.identifier.issn
1545-2255
dc.identifier.uri
http://hdl.handle.net/11336/174889
dc.description.abstract
Semiactive control systems are based on formerly passive mechanical devices whose characteristics are adjusted in real time by active means. They can be classified into variable-damping dampers, variable-stiffness springs, and variable-inertance inerters. Similarly to the case of “variable-stiffness,” two possibilities are devised for inerters: “independently-variable inertance,” where inertance can increase or decrease continuously at any instant of time, and “resettable-inertance,” where it can increase only at instants where relative velocity is zero. By duality with resettable-stiffness springs, a resettable-inertance inerter (RII) is composed of an inerter that can suddenly be disconnected from the vibrating system and blocked in order to eliminate kinetic energy. Studies on “independently-variable inertance” have been carried out recently, but there are still no studies on “resettable inertance.” This paper presents an analytical numerical study on RII, for an energy-based control law, through the mathematical model of a mechanical implementation. By simulation of a numerical example that considers a SDOF system with three different devices, the performance is demonstrated for energy absorption and vibration reduction. Moreover, closed-form expressions for the equivalent-linear inertance, stiffness, and damping are found for the resettable devices and validated through the numerical example. Main conclusion is that RII adds equivalent damping without dynamically stiffening the structure. Besides, the absorbed energy can be dissipated and/or harvested in time intervals in which the RII is uncoupled from the structure.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ENERGY HARVESTING
dc.subject
INERTER
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RESETTABLE INERTANCE
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RESETTABLE STIFFNESS
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SEMIACTIVE CONTROL
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VARIABLE INERTANCE
dc.subject
VIBRATION CONTROL
dc.subject.classification
Mecánica Aplicada
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Resettable-inertance inerter: A semiactive control device for energy absorption
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-10-25T14:42:11Z
dc.journal.volume
26
dc.journal.number
11
dc.journal.pagination
1-16
dc.journal.pais
Reino Unido
dc.description.fil
Fil: Garrido, Carlos Hernán. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
dc.description.fil
Fil: Curadelli, Raul Oscar. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
dc.description.fil
Fil: Ambrosini, Ricardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo; Argentina
dc.journal.title
Structural Control & Health Monitoring
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/stc.2415
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