dor_id: 4143015

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Journal of Applied Research and Technology", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Scopus, Directory of Open Access Journals (DOAJ); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Indice de Revistas Latinoamericanas en Ciencias (Periódica); La Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc); Consejo Nacional de Ciencia y Tecnología (CONACyT); Google Scholar Citation

561.#.#.u: https://www.icat.unam.mx/

650.#.4.x: Ingenierías

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://jart.icat.unam.mx/index.php/jart

351.#.#.b: Journal of Applied Research and Technology

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/1076/950

100.1.#.a: Barbosa, Eduardo Acedo; Gonçalves Dib, Luiz Felipe; Henrique, Marlene Correa; Saita, Marcelo Tadao

524.#.#.a: Barbosa, Eduardo Acedo, et al. (2023). Vibration measurement by projection of phase-modulated and amplitude-modulated structured light. Journal of Applied Research and Technology; Vol. 21 Núm. 1, 2023; 1-11. Recuperado de https://repositorio.unam.mx/contenidos/4143015

245.1.0.a: Vibration measurement by projection of phase-modulated and amplitude-modulated structured light

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2023

264.#.1.c: 2023-02-27

653.#.#.a: fringe projection; interferometry; vibration measurement; phase modulation; stroboscopy

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/1076

001.#.#.#: 074.oai:ojs2.localhost:article/1076

041.#.7.h: eng

520.3.#.a: Most of the whole-field optical methods for vibration measurement have low sensitivity when the points of the studied surface vibrate with the same amplitude. Those techniques also usually require complex and/or expensive solutions which are difficult to implement in engineering processes when the vibration amplitudes are relatively high. In order to overcome those limitations we propose a method for out-of-plane vibration measurement which uses structured light projection. The vibrating surface is obliquely illuminated by straight and parallel interference fringes produced by a Twyman-Green interferometer with a 532-nm laser as light source. In order to enable fringe visualization two techniques were employed, namely, the phase modulation of the fringe pattern by using a vibrating mirror in the interferometer, and a stroboscopic illumination by using a Fabry-Perot etalon amplitude modulator. We demonstrated the technique by measuring the vibration amplitudes of small objects in the millimeter and submillimeter range.

773.1.#.t: Journal of Applied Research and Technology; Vol. 21 Núm. 1 (2023); 1-11

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

300.#.#.a: Páginas: 1-11

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.24486736e.2023.21.1.1076

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

file_creation_date: 2023-02-17 21:33:08.0

file_modification_date: 2023-02-17 21:33:08.0

file_creator: Yolanda G.G.

file_name: 6140d6d80be2ed3a5c937a4110996a7580aadac976050c97ed9cbbdfb640202d.pdf

file_pages_number: 11

file_format_version: application/pdf; version=1.7

file_size: 767515

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

license_type: by-nc-sa

No entro en nada

No entro en nada 2

Artículo

Vibration measurement by projection of phase-modulated and amplitude-modulated structured light

Barbosa, Eduardo Acedo; Gonçalves Dib, Luiz Felipe; Henrique, Marlene Correa; Saita, Marcelo Tadao

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Barbosa, Eduardo Acedo, et al. (2023). Vibration measurement by projection of phase-modulated and amplitude-modulated structured light. Journal of Applied Research and Technology; Vol. 21 Núm. 1, 2023; 1-11. Recuperado de https://repositorio.unam.mx/contenidos/4143015

Descripción del recurso

Autor(es)
Barbosa, Eduardo Acedo; Gonçalves Dib, Luiz Felipe; Henrique, Marlene Correa; Saita, Marcelo Tadao
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Vibration measurement by projection of phase-modulated and amplitude-modulated structured light
Fecha
2023-02-27
Resumen
Most of the whole-field optical methods for vibration measurement have low sensitivity when the points of the studied surface vibrate with the same amplitude. Those techniques also usually require complex and/or expensive solutions which are difficult to implement in engineering processes when the vibration amplitudes are relatively high. In order to overcome those limitations we propose a method for out-of-plane vibration measurement which uses structured light projection. The vibrating surface is obliquely illuminated by straight and parallel interference fringes produced by a Twyman-Green interferometer with a 532-nm laser as light source. In order to enable fringe visualization two techniques were employed, namely, the phase modulation of the fringe pattern by using a vibrating mirror in the interferometer, and a stroboscopic illumination by using a Fabry-Perot etalon amplitude modulator. We demonstrated the technique by measuring the vibration amplitudes of small objects in the millimeter and submillimeter range.
Tema
fringe projection; interferometry; vibration measurement; phase modulation; stroboscopy
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

Enlaces