Abstract
A dispersion compensation method in Fourier domain for Lamb Wave Tomography (LWT) is depicted. The time spread of Lamb wave signals is likely to result in the overlap of echoes in time domain, which is caused by dispersion of Lamb wave propagation. This method facilitates to get wave front arrival time easier and more accurate than others before. Dispersion compensation method is a better way to incorporate dispersion influences into tomography algorithms in order to improve image quality and resolution.
| Original language | English |
|---|---|
| Title of host publication | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 |
| Publisher | British Institute of Non-Destructive Testing |
| Pages | 1155-1159 |
| Number of pages | 5 |
| ISBN (Print) | 9781618390097 |
| Publication status | Published - 2009 |
| Event | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 - Dublin, Ireland Duration: 23 Jun 2009 → 25 Jun 2009 |
Publication series
| Name | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 |
|---|---|
| Volume | 2 |
Conference
| Conference | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 |
|---|---|
| Country/Territory | Ireland |
| City | Dublin |
| Period | 23/06/09 → 25/06/09 |
Keywords
- Dispersion compensation
- Lamb wave
- Tomography
Fingerprint
Dive into the research topics of 'Dispersion compensation method for lamb wave tomography'. Together they form a unique fingerprint.Cite this
Xu, C., & Xu, H. (2009). Dispersion compensation method for lamb wave tomography. In 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 (pp. 1155-1159). (6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009; Vol. 2). British Institute of Non-Destructive Testing.