Electromechanical impedance based self-diagnosis of piezoelectric smart structure using principal component analysis and LibSVM

The long-term use of a piezoelectric smart structure make it difficult to judge whether the structure or piezoelectric lead zirconate titanate (PZT) is damaged when the signal changes. If the sensor fault occurs, the cases and degrees of the fault are unknown based on the electromechanical impedance...

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Detalles Bibliográficos
Autores principales: Jiang, Xie, Zhang, Xin, Tang, Tao, Zhang, Yuxiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8167124/
https://www.ncbi.nlm.nih.gov/pubmed/34059704
http://dx.doi.org/10.1038/s41598-021-90567-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8167124/
https://www.ncbi.nlm.nih.gov/pubmed/34059704
http://dx.doi.org/10.1038/s41598-021-90567-y

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