发明公开
- 专利标题: DAMAGE DETECTION USING LASER VIBROMETRY
- 专利标题(中): 用激光测振仪损伤检测
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申请号: EP10749391.8申请日: 2010-03-05
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公开(公告)号: EP2404135A1公开(公告)日: 2012-01-11
- 发明人: ADAMS, Douglas, E. , KOESTER, David, Joseph , UNDERWOOD, Sara
- 申请人: Purdue Research Foundation
- 申请人地址: 1281 Win Hentschel Boulevard West Lafayette, IN 47096-4182 US
- 专利权人: Purdue Research Foundation
- 当前专利权人: Purdue Research Foundation
- 当前专利权人地址: 1281 Win Hentschel Boulevard West Lafayette, IN 47096-4182 US
- 代理机构: Clarke, Jeffrey
- 优先权: US158215P 20090306; US157740P 20090305
- 国际公布: WO2010102208 20100910
- 主分类号: G01B9/02
- IPC分类号: G01B9/02
摘要:
Methods and apparatus for exciting a structure and determining its structural integrity. In particular, methods of nonlinear analysis are used to compare first and second response datasets, each dataset resulting from a different excitation amplitude that the other dataset.
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