Characterizing anomalies in a laminate structure
    3.
    发明授权
    Characterizing anomalies in a laminate structure 有权
    表征层压结构中的异常

    公开(公告)号:US08499632B1

    公开(公告)日:2013-08-06

    申请号:US12861076

    申请日:2010-08-23

    IPC分类号: G01N29/024

    摘要: A method for inspecting a laminate structure may include transmitting a lamb wave through a selected portion of the laminate structure from an actuator at a predetermined location on a surface of the laminate structure. The method may also include receiving the transmitted lamb wave at a sensor at another predetermined location on the surface of the laminate structure. The method may additionally include detecting and characterizing an anomaly in the laminate structure based on the received lamb wave.

    摘要翻译: 用于检查层压结构的方法可以包括:在叠层结构的表面上的预定位置处将羊羔波从层压结构的选定部分中的致动器传输。 该方法还可以包括在层压结构的表面上的另一个预定位置的传感器处接收所发送的羊羔波。 该方法可以另外包括基于接收到的羊羔波来检测和表征层压结构中的异常。