Extraction Method of Crack Signal for Inspection of Complicated Steel Structures Using A Dual-Channel Magnetic Sensor †
Abstract
:1. Introduction
2. Test Sample and Measurement System
3. Simulation of Eddy Current and Magnetic Field Distribution
4. Results and Discussion
4.1. Crack Signal of Single Sensor
4.2. Liftoff Dependence of the Differential Parameters
4.3. Lissajous Curve of the Differential Vector
4.4. Frequency Dependence of the Crack Signal
4.5. Steel Cracks in A Complicated Structure
5. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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Hayashi, M.; Saito, T.; Nakamura, Y.; Sakai, K.; Kiwa, T.; Tanikura, I.; Tsukada, K. Extraction Method of Crack Signal for Inspection of Complicated Steel Structures Using A Dual-Channel Magnetic Sensor. Sensors 2019, 19, 3001. https://doi.org/10.3390/s19133001
Hayashi M, Saito T, Nakamura Y, Sakai K, Kiwa T, Tanikura I, Tsukada K. Extraction Method of Crack Signal for Inspection of Complicated Steel Structures Using A Dual-Channel Magnetic Sensor. Sensors. 2019; 19(13):3001. https://doi.org/10.3390/s19133001
Chicago/Turabian StyleHayashi, Minoru, Taisuke Saito, Yoshihiro Nakamura, Kenji Sakai, Toshihiko Kiwa, Izumi Tanikura, and Keiji Tsukada. 2019. "Extraction Method of Crack Signal for Inspection of Complicated Steel Structures Using A Dual-Channel Magnetic Sensor" Sensors 19, no. 13: 3001. https://doi.org/10.3390/s19133001
APA StyleHayashi, M., Saito, T., Nakamura, Y., Sakai, K., Kiwa, T., Tanikura, I., & Tsukada, K. (2019). Extraction Method of Crack Signal for Inspection of Complicated Steel Structures Using A Dual-Channel Magnetic Sensor. Sensors, 19(13), 3001. https://doi.org/10.3390/s19133001