发明名称 |
Structural integrity monitoring system |
摘要 |
A structural integrity monitoring system includes a structure, at least two vibration monitoring devices mounted to the structure. Each of the at least two vibration monitoring devices outputs a vibration response signal. The structural integrity monitoring system also includes a controller operatively connected to each of the at least two vibration monitoring devices. The controller is configured to calculate a predicted vibration response based upon a vibration mode shape and the vibration response signal. The controller then compares the predicted vibration response against a measured vibration response to detect changes in the structure. |
申请公布号 |
US8186223(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US20090429239 |
申请日期 |
2009.04.24 |
申请人 |
DAWSON RICHARD NILS;BARNES GARY RANDALL;DILORENZO PETER ANTHONY;GENERAL ELECTRIC COMPANY |
发明人 |
DAWSON RICHARD NILS;BARNES GARY RANDALL;DILORENZO PETER ANTHONY |
分类号 |
G01D7/00 |
主分类号 |
G01D7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|