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Automatic System for Detection and Positioning of Impacts in Metals Based on Arduino
Joint Authors
Morón, Carlos
Ferrández, Daniel
Saiz, Pablo
Morón, Alberto
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This work presents a new application to detect vibrations in metallic structures based on low-cost sensors compatible with the Arduino platform that enables identification of points where the impact is produced, in order to facilitate inspection.
If the impact is produced on a metal bar, the energy introduced in the system is spread through the material in the form of vibration.
Thus, using standardized construction steel rods B500SD that can be considered homogeneous along entire section, it was possible to detect where the impact is produced, measuring delays of propagation of acoustic wave throughout the material.
For that, it was necessary to place the accelerometers at the ends of the structure that enables an automatic and efficient way to determine the moment and the position of the impact.
Hypothesis of supported beam was taken into consideration, obtaining for distances of 0.1 and 0.9 m with delay times of 500 μs.
American Psychological Association (APA)
Morón, Carlos& Ferrández, Daniel& Saiz, Pablo& Morón, Alberto. 2019. Automatic System for Detection and Positioning of Impacts in Metals Based on Arduino. Shock and Vibration،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1211734
Modern Language Association (MLA)
Morón, Carlos…[et al.]. Automatic System for Detection and Positioning of Impacts in Metals Based on Arduino. Shock and Vibration No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1211734
American Medical Association (AMA)
Morón, Carlos& Ferrández, Daniel& Saiz, Pablo& Morón, Alberto. Automatic System for Detection and Positioning of Impacts in Metals Based on Arduino. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1211734
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1211734