发明名称 |
ELECTRICAL CIRCUIT ASSEMBLIES AND STRUCTURAL COMPONENTS INCORPORATING SAME |
摘要 |
A structural health monitoring arrangement includes a component formed of fibre reinforced composite material with a plurality of electrical conducting fibres 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 fibres having a piezoresistive property and the changes in resistance may be monitored.
|
申请公布号 |
US2011107843(A1) |
申请公布日期 |
2011.05.12 |
申请号 |
US200913003145 |
申请日期 |
2009.07.07 |
申请人 |
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 |
G01M5/00 |
主分类号 |
G01M5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|