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    • 3. 发明申请
    • Three-dimensional structural damage localization system and method using layered two-dimensional array of capacitance sensors
    • 三维结构损伤定位系统和方法采用分层二维阵列的电容式传感器
    • US20070213943A1
    • 2007-09-13
    • US11353443
    • 2006-02-14
    • Mark CurrySimon SenibiDavid Banks
    • Mark CurrySimon SenibiDavid Banks
    • G01L5/00
    • G01M5/0033G01M5/0091G01N27/24
    • A system and method for detecting damage to a structure is provided. The system includes a voltage source and at least one capacitor formed as a layer within the structure and responsive to the voltage source. The system also includes at least one sensor responsive to the capacitor to sense a voltage of the capacitor. A controller responsive to the sensor determines if damage to the structure has occurred based on the variance of the voltage of the capacitor from a known reference value. A method for sensing damage to a structure involves providing a plurality of capacitors and a controller, and coupling the capacitors to at least one surface of the structure. A voltage of the capacitors is sensed using the controller, and the controller calculates a change in the voltage of the capacitors. The method can include signaling a display system if a change in the voltage occurs.
    • 提供了一种用于检测对结构的损坏的系统和方法。 该系统包括电压源和至少一个形成为结构内的层并且响应于电压源的电容器。 该系统还包括响应于电容器以感测电容器的电压的至少一个传感器。 响应于传感器的控制器基于电容器的电压与已知参考值的变化确定是否已经发生对结构的损坏。 用于感测对结构的损坏的方法包括提供多个电容器和控制器,并且将电容器耦合到该结构的至少一个表面。 使用控制器感测电容器的电压,并且控制器计算电容器的电压变化。 如果电压发生变化,该方法可以包括发信号通知显示系统。