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Structural health monitoring using polymer-based capacitive micromachined ultrasonic transducers (CMUTs)
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Hutchins, David A., Billson, D. R., Bradley, R. J. and Ho, K. S.. (2011) Structural health monitoring using polymer-based capacitive micromachined ultrasonic transducers (CMUTs). Ultrasonics, Vol.51 (No.8). pp. 870-877. ISSN 0041-624X
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Official URL: http://dx.doi.org/10.1016/j.ultras.2011.04.004
Abstract
Transducers based on a capacitive micromachined ultrasonic transducer (CMUT) design have been fabricated using a rapid prototyping technique. This results in a device that is constructed principally from polymers, in a process which is simple and inexpensive. The resultant devices can be attached to the surfaces of solids. Their peak sensitivity is in the 80-100 kHz range, making them ideal for applications such as acoustic emission and structural health monitoring. Good low frequency sensitivity leads to applications in vibration monitoring.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Science > Engineering |
| Library of Congress Subject Headings (LCSH): | Structural health monitoring, Ultrasonic transducers, Conducting polymers |
| Journal or Publication Title: | Ultrasonics |
| Publisher: | Elsevier |
| ISSN: | 0041-624X |
| Date: | 2011 |
| Volume: | Vol.51 |
| Number: | No.8 |
| Number of Pages: | 8 |
| Page Range: | pp. 870-877 |
| Identification Number: | 10.1016/j.ultras.2011.04.004 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
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| URI: | http://wrap.warwick.ac.uk/id/eprint/38639 |
Data sourced from Thomson Reuters' Web of Knowledge
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