Damage Detection in CFRP Plates Using Spectral Entropy
Damage detection techniques using vibrations are based on measuring the changes in the vibration parameters of a structure. This paper studies the viability of the spectral entropy as a new damage detection parameter to detect the presence of damage in a composite fiber reinforced polymers (CFRP) pl...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2014/693593 |
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| _version_ | 1832564572964257792 |
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| author | E. Castro P. Moreno-García A. Gallego |
| author_facet | E. Castro P. Moreno-García A. Gallego |
| author_sort | E. Castro |
| collection | DOAJ |
| description | Damage detection techniques using vibrations are based on measuring the changes in the vibration parameters of a structure. This paper studies the viability of the spectral entropy as a new damage detection parameter to detect the presence of damage in a composite fiber reinforced polymers (CFRP) plate. To carry out this study, the vibrations in a CFRP plate with and without damage were measured and the correlation between damage and spectral entropy has been researched. |
| format | Article |
| id | doaj-art-d4f9be657ff248428f1bddb7fafcb694 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-d4f9be657ff248428f1bddb7fafcb6942025-02-03T01:10:42ZengWileyShock and Vibration1070-96221875-92032014-01-01201410.1155/2014/693593693593Damage Detection in CFRP Plates Using Spectral EntropyE. Castro0P. Moreno-García1A. Gallego2Applied Physics Department, Universidad Politécnica de Cartagena, 30202 Cartagena, Murcia, SpainINEGI, Instituto de Engenharia Mecânica e Gestão Industrial, Campus da FEUP, Rua Dr. Roberto Frias 400, 4200-465 Porto, PortugalApplied Physics Department, Universidad de Granada, 18071 Granada, SpainDamage detection techniques using vibrations are based on measuring the changes in the vibration parameters of a structure. This paper studies the viability of the spectral entropy as a new damage detection parameter to detect the presence of damage in a composite fiber reinforced polymers (CFRP) plate. To carry out this study, the vibrations in a CFRP plate with and without damage were measured and the correlation between damage and spectral entropy has been researched.http://dx.doi.org/10.1155/2014/693593 |
| spellingShingle | E. Castro P. Moreno-García A. Gallego Damage Detection in CFRP Plates Using Spectral Entropy Shock and Vibration |
| title | Damage Detection in CFRP Plates Using Spectral Entropy |
| title_full | Damage Detection in CFRP Plates Using Spectral Entropy |
| title_fullStr | Damage Detection in CFRP Plates Using Spectral Entropy |
| title_full_unstemmed | Damage Detection in CFRP Plates Using Spectral Entropy |
| title_short | Damage Detection in CFRP Plates Using Spectral Entropy |
| title_sort | damage detection in cfrp plates using spectral entropy |
| url | http://dx.doi.org/10.1155/2014/693593 |
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