Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/326612
Type: Artigo
Title: Application Of Optical Method In Measuring Mechanical Vibrations In A Cantilever Beam
Author: da Silva
Marcos V. G.; dal Fabbro
Inacio M.; Lino
Antonio C. L.
Abstract: The pertinent literature discloses a family of optical profile measuring techniques highlighting the moire methods. The Moire technique is based on the interference of two superimposed optical grids which produce fringe patterns which can be processed to analyze the DYNAMIC MEASUREMENT IN MATERIALS mechanical behavior. The goal of this research is to experimentally determine the mechanical displacement of a slim cantilever beam by means of Moire technique with Phase Shift. Photomechanical experimental arrangement included a digital camera, a multimedia projector and a PC. The occurrence of oscillations has been adequately analyzed. The results showed data from which useful information can withdraw, being of great importance to support agricultural machinery projects and development.
Subject: Moire Technique
Material Mechanical Behavior Analysis
Deformation
Strain
Agricultural Machinery
Editor: Soc Brasil Engenharia Agricola
Jaboticabal
Rights: aberto
Identifier DOI: 10.1590/1809-4430-Eng.Agric.v37n1p84-90/2017
Address: http://www.scielo.br/scielo.php?pid=S0100-69162017000100084&script=sci_arttext
Date Issue: 2017
Appears in Collections:Unicamp - Artigos e Outros Documentos

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