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Detection and monitoring of hidden fatigue crack growth using a built-in piezoelectric sensor/actuator network: II. Validation using riveted joints and repair patches
Open accessAbstract
A built-in diagnostic technique for monitoring hidden fatigue crack growth in aircraft structures has been developed in part I of the study. The technique uses diagnostics signals, generated from nearby piezoelectric actuators built into the structures, to detect crack growth. In this second part of the study, the proposed diagnostic technique was applied to monitor fatigue crack growth in riveted fuselage joints and a cracked metallic plate repaired with a bonded composite patch. A complete built-in diagnostic system for the tests was developed, including a sensor network, hardware and the diagnostic software. Predictions were correlated quite well with measurements from the eddy current test and the ultrasonic scan methods as well as visual inspection. The damage index successfully detected both crack growth and debond damage for the structures considered.
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Cited by
Park, G., Farrar, C. R., Scalea, F. L. D., & Coccia, S. (2006) · Smart Materials and Structures · doi:10.1088/0964-1726/15/6/020 · Cited by 264
Puri, V., Jha, S., Kumar, R., Priyadarshini, I., Hoang Son, L., Abdel-Basset, M., Elhoseny, M., & Viet Long, H. (2019) · IEEE Access · doi:10.1109/access.2019.2934228 · Cited by 154
Advances in the Structural Health Monitoring of Bridges Using Piezoelectric Transducers
Chen, Y., & Xue, X. (2018) · Sensors · doi:10.3390/s18124312 · Cited by 87
Amer, A., & Kopsaftopoulos, F. P. (2022) · Structural Health Monitoring · doi:10.1177/14759217211024527 · Cited by 13
Metadata
- Authors
- Ihn, J.-B., & Chang, F.-K.
- Venue
- Smart Materials and Structures
- Publisher
- IOP Publishing
- Published
- 2004-05-08
- Volume
- 13
- Issue
- 3
- Pages
- 621-630
- ISSN
- 0964-1726 (ISSN-L)
- 1361-665X
- OpenAlex
- W2049437085
- Cited by
- 215
- References
- 0
- FWCI
- 11.23
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: Detection and monitoring of hidden fatigue crack growth using a built-in piezoelectric sensor/actuator network: II. Validation using riveted joints and repair patches. https://app.cochat.ai/papers/10.1088/0964-1726/13/3/021
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- Ihn, J.-B., & Chang, F.-K. (2004). Detection and monitoring of hidden fatigue crack growth using a built-in piezoelectric sensor/actuator network: II. Validation using riveted joints and repair patches. Smart Materials and Structures. https://doi.org/10.1088/0964-1726/13/3/021
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