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- Title
Research on the Progress of Interdigital Transducer (IDT) for Structural Damage Monitoring.
- Authors
Ziping, Wang; Xiqiang, Xiong; Lei, Qian; Jiatao, Wang; Yue, Fei; Maoyuan, Tian
- Abstract
In the application of Structural Health Monitoring (SHM) methods and related technologies, the transducer used for electroacoustic conversion has gradually become a key component of SHM systems because of its unique function of transmitting structural safety information. By comparing and analyzing the health and safety of large-scale structures, the related theories and methods of Structural Health Monitoring (SHM) based on ultrasonic guided waves are studied. The key technologies and research status of the interdigital guided wave transducer arrays which used for structural damage detection are introduced. The application fields of interdigital transducers are summarized. The key technical and scientific problems solved by IDT for Structural Damage Monitoring (SHM) are presented. Finally, the development of IDT technology and this research project are summarised.
- Subjects
STRUCTURAL health monitoring; INTERDIGITAL transducers; ELECTROACOUSTIC transducers; ULTRASONIC waves; TRANSDUCERS
- Publication
Journal of Sensors, 2021, p1
- ISSN
1687-725X
- Publication type
Article
- DOI
10.1155/2021/6630658