发明名称 |
Electrical circuit assemblies and structural components incorporating same |
摘要 |
A structural health monitoring arrangement includes a component formed of fiber reinforced composite material with a plurality of electrical conducting fibers intrinsic to the composite defining electrical paths that run through the composite. The paths act as sensing paths running through the material and a detector watches for changes in electrical property indicative of a structural event. The paths may be configured as an open or a closed node grid whose electrical continuity is monitored directly or indirectly. Alternatively they may be fibers having a piezoresistive property and the changes in resistance may be monitored.
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申请公布号 |
US8534133(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US200913003145 |
申请日期 |
2009.07.07 |
申请人 |
HUCKER MARTYN JOHN;HAQ SAJAD;DUNLEAVY MICHAEL;GOUGH DAVID WILLIAM;REW JASON KARL;WEBBERLEY PHILIP LAWRENCE;BAE SYSTEMS PLC |
发明人 |
HUCKER MARTYN JOHN;HAQ SAJAD;DUNLEAVY MICHAEL;GOUGH DAVID WILLIAM;REW JASON KARL;WEBBERLEY PHILIP LAWRENCE |
分类号 |
G01B7/16 |
主分类号 |
G01B7/16 |
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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