The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A Modified Electro-Mechanical Impedance Model of Piezoelectric Actuator-Sensors for Debonding Detection of Composite Patches
Abstract
A modified electro-mechanical impedance model of piezoelectric actuator-sensors is presented in this study. The presented model treats the bonding layer between a piezoelectric patch and a host structure as a spring-mass-damper system in the coupled electro-mechanical analysis. The effect of bonding layers on the dynamic interaction between piezoelectric actuator-sensors and host structures is thus taken into account. The model is then used for debonding detection of composite patches. A debonding model is accordingly developed. The debonding model uses infinitesimal-length springs to model the joint between a composite patch and its base structure. The spring stiffness varies with the joint rigidity and directly influences the structural mechanical impedance as well as the piezoelectric electric admittance. A numerical example is provided to reveal the effect of bonding layers and demonstrate the feasibility of the proposed detection method.
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Cites
Los Alamos National Lab., N. (. S., Doebling, S., USDOE, W., Farrar, C., Prime, M., & Shevitz, D. (1996) · doi:10.2172/249299 · Cited by 2,899 · cited 2×
“It is worth mentioning that, compared with the other detection methods such as ultrasonic waves methods (Lange and Moskovenko, 1978), mechanical impedance methods (Cawley, 1984), modal analysis methods (Doebling et al., 1996), etc, the presently proposed”
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Cited by
Na, W. S., & Baek, J. (2018) · Sensors · doi:10.3390/s18051307 · Cited by 336
Metadata
- Authors
- Xu, Y. G., & Liu, G. R.
- Venue
- Journal of Intelligent Material Systems and Structures
- Publisher
- SAGE Publications
- Published
- 2002-06
- Volume
- 13
- Issue
- 6
- Pages
- 389-396
- ISSN
- 1045-389X (ISSN-L)
- 1530-8138
- OpenAlex
- W2079973120
- Cited by
- 172
- References
- 1
- FWCI
- 3.35
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: A Modified Electro-Mechanical Impedance Model of Piezoelectric Actuator-Sensors for Debonding Detection of Composite Patches. https://app.cochat.ai/papers/10.1177/104538902761696733
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- Xu, Y. G., & Liu, G. R. (2002). A Modified Electro-Mechanical Impedance Model of Piezoelectric Actuator-Sensors for Debonding Detection of Composite Patches. Journal of Intelligent Material Systems and Structures. https://doi.org/10.1177/104538902761696733
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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