A generalized method for flat plates impact detection and location

Somolinos Sánchez, José Andrés and Morales Cabrera, Rafael and Morón Fernández, Carlos and García García, Alfonso (2013). A generalized method for flat plates impact detection and location. "Key Engineering Materials", v. 543 ; pp. 171-175. ISSN 1013-9826. https://doi.org/10.4028/www.scientific.net/KEM.543.171.

Description

Title: A generalized method for flat plates impact detection and location
Author/s:
  • Somolinos Sánchez, José Andrés
  • Morales Cabrera, Rafael
  • Morón Fernández, Carlos
  • García García, Alfonso
Item Type: Article
Título de Revista/Publicación: Key Engineering Materials
Date: 2013
ISSN: 1013-9826
Volume: 543
Subjects:
Freetext Keywords: Acoustic Wave Propagation, Impact Detection, Impact Location
Faculty: E.T.S.I. Navales (UPM)
Department: Sistemas Oceánicos y Navales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In the last years, many analyses from acoustic signal processing have been used for different applications. In most cases, these sensor systems are based on the determination of times of flight for signals from every transducer. This paper presents a flat plate generalization method for impact detection and location over linear links or bars-based structures. The use of three piezoelectric sensors allow to achieve the position and impact time while the use of additional sensors lets cover a larger area of detection and avoid wrong timing difference measurements. An experimental setup and some experimental results are briefly presented.

More information

Item ID: 29577
DC Identifier: http://oa.upm.es/29577/
OAI Identifier: oai:oa.upm.es:29577
DOI: 10.4028/www.scientific.net/KEM.543.171
Official URL: http://www.scientific.net/KEM.543.171
Deposited by: Memoria Investigacion
Deposited on: 14 Jul 2014 18:11
Last Modified: 11 May 2020 08:06
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