摘要
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.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 |
| 出版商 | British Institute of Non-Destructive Testing |
| 页 | 1155-1159 |
| 页数 | 5 |
| ISBN（印刷版） | 9781618390097 |
| 出版状态 | 已出版 - 2009 |
| 活动 | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 - Dublin, 爱尔兰 期限: 23 6月 2009 → 25 6月 2009 |
出版系列
| 姓名 | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 |
|---|---|
| 卷 | 2 |
会议
| 会议 | 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 |
|---|---|
| 国家/地区 | 爱尔兰 |
| 市 | Dublin |
| 时期 | 23/06/09 → 25/06/09 |
指纹
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Xu, C., & Xu, H. (2009). Dispersion compensation method for lamb wave tomography. 在 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009 (页码 1155-1159). (6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009; 卷 2). British Institute of Non-Destructive Testing.