发明名称 |
Multiplexed ultrasonic system |
摘要 |
A system which rapidly determines the elastic stiffness constants of materials in plate shape as well as characterize material flaws that are affecting these constants. Rapid (below a minute) nondestructive evaluation system allow for the determination of material stiffness constants, low noise data acquisition algorithm for measuring spectral data. A real time method of displaying leaky Lamb wave spectral data.
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申请公布号 |
US6247367(B1) |
申请公布日期 |
2001.06.19 |
申请号 |
US19990291404 |
申请日期 |
1999.04.13 |
申请人 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
BAR-COHEN YOSEPH;KERSEY SUSAN;DAKSLA CEDRIC;BLANOVSKY ANATOLY |
分类号 |
G01N29/04;G01N29/22;(IPC1-7):G01P29/04 |
主分类号 |
G01N29/04 |
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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