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|Title:||Application Of Optical Method In Measuring Mechanical Vibrations In A Cantilever Beam|
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.|
Material Mechanical Behavior Analysis
|Editor:||Soc Brasil Engenharia Agricola|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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