Near-Field Ultrasonic Phased Array Deflection Focusing Based CFRP Wing Box Structural Health Monitoring
Joint Authors
Qian, Chengshan
Sun, Yajie
Zhang, Zijia
Zhang, Yonghong
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-25
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
Near-field ultrasonic phased array theory is researched and utilized in the carbon-fiber wing box to identify the damage in the structure.
Near-field ultrasonic phased array based structural health monitoring is researched to overcome the limitation of the far-field ultrasonic phased array in monitoring scope.
The time delay of the theory and the process of the damage identification method are researched in detail.
The recognition result is shown in a mapped image.
The proposed method is applied in carbon fiber-reinforced polymer (CFRP) wing box to monitor the load in the structure.
The experimental results show that the near-field ultrasonic phased array based structural health monitoring method is effective to identify the load position in the structure.
American Psychological Association (APA)
Sun, Yajie& Zhang, Yonghong& Qian, Chengshan& Zhang, Zijia. 2013. Near-Field Ultrasonic Phased Array Deflection Focusing Based CFRP Wing Box Structural Health Monitoring. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-6.
https://search.emarefa.net/detail/BIM-485834
Modern Language Association (MLA)
Sun, Yajie…[et al.]. Near-Field Ultrasonic Phased Array Deflection Focusing Based CFRP Wing Box Structural Health Monitoring. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-485834
American Medical Association (AMA)
Sun, Yajie& Zhang, Yonghong& Qian, Chengshan& Zhang, Zijia. Near-Field Ultrasonic Phased Array Deflection Focusing Based CFRP Wing Box Structural Health Monitoring. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-6.
https://search.emarefa.net/detail/BIM-485834
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485834