| Élément Dublin Core | Valeur | Langue |
|---|
| dc.contributor.author | Ribeiro, Renan Rocha | - |
| dc.contributor.author | Sobral, Rafael de Almeida | - |
| dc.contributor.author | Cavalcante, Ian Barreto | - |
| dc.contributor.author | Veloso, Luís Augusto Conte Mendes | - |
| dc.contributor.author | Lameiras, Rodrigo de Melo | - |
| dc.date.accessioned | 2024-07-08T17:54:58Z | - |
| dc.date.available | 2024-07-08T17:54:58Z | - |
| dc.date.issued | 2023-08-01 | - |
| dc.identifier.citation | RIBEIRO, Renan Rocha et al. A low-cost wireless multinode vibration monitoring system for civil structures. Structural Control and Health Monitoring, [S. l.], v. 2023, art. ID 5240059, 16 p., 2023. DOI: https://doi.org/10.1155/2023/5240059 | pt_BR |
| dc.identifier.uri | http://repositorio.unb.br/handle/10482/48607 | - |
| dc.language.iso | eng | pt_BR |
| dc.publisher | Wiley | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.title | A low-cost wireless multinode vibration monitoring system for civil structures | pt_BR |
| dc.type | Artigo | pt_BR |
| dc.subject.keyword | Monitoramento | pt_BR |
| dc.subject.keyword | Estrutura (Engenharia Civil) | pt_BR |
| dc.rights.license | Copyright © 2023 Renan Rocha Ribeiro et al. Tis is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | pt_BR |
| dc.identifier.doi | https://doi.org/10.1155/2023/5240059 | pt_BR |
| dc.description.abstract1 | Structural health monitoring (SHM) has gained importance because many structures are approaching the end of their design life
and demanding maintenance and monitoring. Low-cost solutions may push forward a widespread implementation of SHM on
infrastructures but further investigation is still required to assess the performance of technically accessible, simple, and scalable
low-cost systems. Tis work presents the development and validation of a low-cost vibration-based SHM multinode wireless
system, based on the Arduino platform, for identifcation of modal parameters in civil infrastructures. Full details about the
hardware and source code of the system are disclosed in an open repository, allowing its reproduction even by non-specialists in
electronics. Te sampling frequency stability of the system is experimentally characterized, and interpolation postprocessing
algorithms are proposed to solve inherent limitations. Te system is validated, and its performance is investigated in impulse and
ambient vibration tests performed in a real-scale slab and a high-grade system. Te data obtained from the proposed system in impulse tests allowed estimation of natural frequencies within 2%, and MAC values around 0.3 to 0.9, in relation to those estimated with the high-grade system. However, the low-cost system was unable to produce usable data in ambient vibration tests. | pt_BR |
| dc.identifier.orcid | https://orcid.org/0000-0002-7699-3171 | pt_BR |
| dc.identifier.orcid | https://orcid.org/0000-0002-4347-384X | pt_BR |
| dc.identifier.orcid | https://orcid.org/0000-0003-3804-9427 | pt_BR |
| dc.contributor.affiliation | University of Brasília, Faculty of Technology, Department of Civil and Environmental Engineering | pt_BR |
| dc.contributor.affiliation | University of Brasília, Faculty of Technology, Department of Civil and Environmental Engineering | pt_BR |
| dc.contributor.affiliation | University of Brasília, Faculty of Technology, Department of Civil and Environmental Engineering | pt_BR |
| dc.contributor.affiliation | University of Brasília, Faculty of Technology, Department of Mechanical Engineering | pt_BR |
| dc.contributor.affiliation | University of Brasília, Faculty of Technology, Department of Civil and Environmental Engineering | pt_BR |
| dc.description.unidade | Faculdade de Tecnologia (FT) | pt_BR |
| dc.description.unidade | Departamento de Engenharia Civil e Ambiental (FT ENC) | pt_BR |
| dc.description.unidade | Departamento de Engenharia Mecânica (FT ENM) | pt_BR |
| Collection(s) : | Artigos publicados em periódicos e afins
|
