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    System to monitor the health of a structure, program product and related methods
    4.
    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

    申请人： Charles Scott Sealing ,  Ertugrul Berkcan ,  Emad Andarawis Andarawis

    发明人： Charles Scott Sealing ,  Ertugrul Berkcan ,  Emad Andarawis Andarawis

    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。

    High accuracy wireless sensing platform
    9.
    发明授权
    High accuracy wireless sensing platform 有权
    高精度无线传感平台

    公开(公告)号：US08718979B2

    公开(公告)日：2014-05-06

    申请号：US13077598

    申请日：2011-03-31

    申请人： Ertugrul Berkcan ,  Emad Andarawis Andarawis ,  Vinayak Tilak

    发明人： Ertugrul Berkcan ,  Emad Andarawis Andarawis ,  Vinayak Tilak

    IPC分类号： G06F19/00

    CPC分类号： G01D21/00

    摘要： A high accuracy wireless sensing platform assembly comprising a sensor subassembly that is configured to obtain measurement data from a device in response to a measurand; a data transceiver assembly that is configured to communicate with an antenna assembly; a parameter coder, in communication with the sensor subassembly, that is configured to control the data transceiver assembly and/or the sensor subassembly, based on the measurement data; and a resonant circuit that is formed by the data transceiver, the sensor subassembly, and/or the parameter coder. Embodiments are capable of provide robust performance and high accuracy in harsh (e.g., hot environments). The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.

    摘要翻译： 一种高精度无线感测平台组件，包括传感器子组件，其被配置为响应于被测量从设备获得测量数据; 数据收发器组件，被配置为与天线组件通信; 与所述传感器子组件通信的参数编码器，其被配置为基于所述测量数据来控制所述数据收发器组件和/或所述传感器子组件; 以及由数据收发器，传感器子组件和/或参数编码器形成的谐振电路。 实施例能够在苛刻（例如，热环境）中提供鲁棒的性能和高精度。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。

    Wireless Strain Sensors, Detection Methods, and Systems
    10.
    发明申请
    Wireless Strain Sensors, Detection Methods, and Systems 有权
    无线应变传感器，检测方法和系统

    公开(公告)号：US20110208446A1

    公开(公告)日：2011-08-25

    申请号：US13101834

    申请日：2011-05-05

    申请人： Ertugrul Berkcan ,  Emad Andarawis Andarawis

    发明人： Ertugrul Berkcan ,  Emad Andarawis Andarawis

    IPC分类号： G01B7/16 ,  G06F19/00

    CPC分类号： G01B7/16 ,  G01B2210/58

    摘要： A strain sensor comprises a transmitting element; a receiving element wirelessly coupled to the transmitting element; and a modulating element located on a rotating component, wherein the modulating element modulates the wireless coupling between the transmitting element and the receiving element, wherein the modulation of the wireless coupling is indicative of strain on the rotating component. A method of detecting strain in a rotating component of a rotary machine comprises wirelessly coupling a transmitting element and a receiving element; modulating the coupling with a modulating element located on the rotating component; and calculating the strain in the rotating component based on the modulation of the coupling.

    摘要翻译： 应变传感器包括发射元件; 无线地耦合到所述发射元件的接收元件; 以及位于旋转部件上的调制元件，其中所述调制元件调制所述发射元件和所述接收元件之间的无线耦合，其中所述无线耦合的调制指示所述旋转部件上的应变。 一种检测旋转机械的旋转部件中的应变的方法包括：无线地耦接发射元件和接收元件; 调制与位于旋转部件上的调制元件的耦合; 并基于耦合的调制计算旋转分量中的应变。