发明名称 |
Method and system for inspecting objects using ultrasound scan data |
摘要 |
A method and apparatus for estimating a depth of a crack (40) from ultrasound scan data are provided. The method includes mapping multiple amplitude responses from the ultrasound scan data, each mapped amplitude response being representative of a signal from one of the sensors (34, 36, 38). The method further includes locating multiple linear responses among the mapped amplitude responses, each linear response being an indicator of a reflected signal from the crack. One or more sensor (34, 36, 38) that corresponds to the linear responses from a given crack (40) is identified. The depth of the crack (40) is estimated using data from the identified sensors. |
申请公布号 |
EP1707956(A2) |
申请公布日期 |
2006.10.04 |
申请号 |
EP20060251573 |
申请日期 |
2006.03.23 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SIDDU, DINESH MYSORE;DEWANGAN, SANDEEP KUMAR;KATRAGADDA, GOPICHAND;RAMASWAMY, SIVARAMANIVAS |
分类号 |
G01N29/11;G01N29/06;G01N29/07 |
主分类号 |
G01N29/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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