发明名称 |
Microscopic digital imaging strain gauge |
摘要 |
A strain gauge includes an image sensing device having a lens, a magnification lens optically coupled to the lens, a positioning mechanism connected to the image sensing device, an image capture device for receiving an image from the image sensing device, and a processor for mathematically analyzing the image received from the image capture device and to calculate strain.
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申请公布号 |
US5920383(A) |
申请公布日期 |
1999.07.06 |
申请号 |
US19970985801 |
申请日期 |
1997.12.05 |
申请人 |
FORD GLOBAL TECHNOLOGIES, INC. |
发明人 |
CHEN, FANG;WAAS, ANTHONY M.;KUO, EVERETT YOU-MING;PLUMMER, JR., HOWARD KIEL;ALLEN, THOMAS EUGENE |
分类号 |
G01B11/16;G06T1/00;(IPC1-7):G01L1/24 |
主分类号 |
G01B11/16 |
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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