System to monitor the health of a structure, program product and related methods
    10.
    发明授权
    System to monitor the health of a structure, program product and related methods 有权
    系统监控结构健康状况,程序产品及相关方法

    公开(公告)号:US07571058B2

    公开(公告)日:2009-08-04

    申请号:US11430410

    申请日:2006-05-09

    IPC分类号: G01B3/44 G01B3/52

    CPC分类号: H04Q9/00 G01M5/0033

    摘要: A system to monitor the health of the structure, program product, and associated methods are provided. The system can include multiple health monitoring sensor nodes positioned to monitor parameters of a portion of the body of the structure. Sensor elements of the sensor nodes are spatially positioned along the body of structure at related or complementary locations to form a special correlative relationship between sensor nodes. The system can also include a data collector having a transceiver positioned to gather sensed parameter data from each of the sensor nodes, and a central computer including in memory, parameter process program product adapted to analyze the sensed parameter data, correlate the sensed parameter data to infer a state of health of the structure responsive to the correlation, and to detect or otherwise determine a type, severity, and/or location of damage to or incipient failure of the structure.

    摘要翻译: 提供了一种监测结构,程序产品和相关方法的健康状况的系统。 该系统可以包括多个健康监测传感器节点,其定位成监测结构体的一部分的参数。 传感器节点的传感器元件沿着相关或互补位置处的结构体在空间上定位,以在传感器节点之间形成特殊的相关关系。 该系统还可以包括具有收发器的数据收集器,收发器被定位成从每个传感器节点收集所感测的参数数据,以及包括在存储器中的中央计算机,适于分析所感测的参数数据的参数处理程序产品将感测到的参数数据与 推测响应于相关性的结构的健康状况,并且检测或以其他方式确定结构的损坏或初始故障的类型,严重性和/或位置。