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    • 85. 发明授权
    • Remote nondestructive inspection systems and methods
    • 远程无损检测系统和方法
    • US08255170B2
    • 2012-08-28
    • US11555953
    • 2006-11-02
    • Jeffrey R. KollgaardGary E. GeorgesonBlake A. BertrandRichard H. Bossi
    • Jeffrey R. KollgaardGary E. GeorgesonBlake A. BertrandRichard H. Bossi
    • G01B3/44G06F11/00
    • G06F11/2294
    • Systems and methods are disclosed for providing nondestructive inspection (NDI) services. For example in accordance with an embodiment of the invention, a system for remote inspection includes a nondestructive inspection (NDI) system configured to examine a structure and provide NDI data related to a damage condition of the structure, the NDI system being configured to communicate the NDI data to a remote location; and a remote computer disposed at the remote location, the remote computer being configured to receive the NDI data and provide the received NDI data for a review, the remote computer being configured to communicate an analytical result based on the review to the NDI system, the analytical result including a repair disposition decision corresponding to the damage condition.
    • 公开了用于提供无损检测(NDI)服务的系统和方法。 例如,根据本发明的实施例,用于远程检查的系统包括被配置为检查结构并提供与结构的损坏状况相关的NDI数据的非破坏性检查(NDI)系统,NDI系统被配置为将 NDI数据到远程位置; 以及设置在所述远程位置的远程计算机,所述远程计算机被配置为接收所述NDI数据并提供所接收的NDI数据以进行审查,所述远程计算机被配置为将基于所述审查的分析结果传达到所述NDI系统, 分析结果包括对应于损坏状况的修复处置决定。
    • 86. 发明授权
    • System and method for assembling substantially distortion-free images
    • 用于组装基本上无失真图像的系统和方法
    • US08224121B2
    • 2012-07-17
    • US11818876
    • 2007-06-15
    • Morteza SafaiGary E. GeorgesonTalion EdwardsJohn W. Finlayson
    • Morteza SafaiGary E. GeorgesonTalion EdwardsJohn W. Finlayson
    • G06K9/32G06K9/36G06K7/015
    • G01C11/00G01B15/04G01V5/0025
    • Exemplary systems and methods are provided for imaging a unit under test. Orientation of an imaging system is determined with a machine vision system, a unit under test is scanned with the imaging system, and the scanned image is processed into a substantially distortion-free image. The scanned image may be processed into a substantially distortion-free image by mapping a scanned image to coordinates determined by the machine vision system. By combining the position and orientation information collected at the time each image pixel is collected, the image can be assembled without distortion by mapping a detector signal to the appropriate image coordinate. Alternately, the scanned image may be processed into a substantially distortion-free image by mapping a scanned image to a predetermined matrix grid of coordinates, identifying distortion in the scanned image, and correcting identified distortion in the scanned image.
    • 提供了示例性系统和方法用于对被测单元进行成像。 使用机器视觉系统确定成像系统的取向,用成像系统扫描被测单元,并将扫描图像处理成基本上无失真的图像。 扫描图像可以通过将扫描图像映射到由机器视觉系统确定的坐标而被处理成基本无畸变的图像。 通过组合在收集每个图像像素时收集的位置和方向信息,可以通过将检测器信号映射到适当的图像坐标来组合图像而不失真。 或者,扫描图像可以通过将扫描图像映射到预定的坐标矩阵网格来识别基本上无失真的图像,识别扫描图像中的失真,以及校正已扫描图像中的识别失真。
    • 89. 发明授权
    • Monitoring of composite materials
    • 复合材料监测
    • US08185327B2
    • 2012-05-22
    • US12713676
    • 2010-02-26
    • Michael D. FogartyGary E. Georgeson
    • Michael D. FogartyGary E. Georgeson
    • G01B5/28G01B5/30G01N29/04G01N29/00
    • G01N29/223G01M5/0016G01M5/0033G01N29/043G01N2203/0005G01N2203/0073G01N2291/0231G01N2291/0258G01N2291/044G01N2291/048
    • In a particular system for monitoring of a composite workpiece, at least one ultrasonic testing transducer is mounted to a surface of the composite workpiece and configured to transmit and receive ultrasonic energy to and from the composite workpiece during mechanical loading of the composite workpiece. An ultrasonic pulser/receiver is operatively coupled to the at least one ultrasonic testing transducer. A computing system is operatively coupled to the ultrasonic pulser/receiver. The computing system includes a data acquisition component configured to acquire data from the ultrasonic puller/receiver and a data analysis component configured to analyze the acquired data. The data analysis component may be further configured to analyze the acquired data for initiation of failure of the composite workpiece and/or growth of failure of the composite workpiece. Further, failure of the composite workpiece may include cracking and/or delaminating and/or disbonding.
    • 在用于监测复合工件的特定系统中,至少一个超声波测试传感器被安装到复合工件的表面上,并被配置成在复合工件的机械加载期间向复合材料工件传送和接收超声波能量。 超声波脉冲发生器/接收器可操作地耦合到至少一个超声波测试传感器。 计算系统可操作地耦合到超声脉冲发生器/接收器。 计算系统包括被配置为从超声波拉出器/接收器获取数据的数据采集部件和被配置为分析所获取的数据的数据分析部件。 数据分析部件还可以被配置为分析所采集的数据以便复合材料的故障发生和/或复合材料的故障的增长。 此外,复合工件的故障可能包括开裂和/或分层和/或脱粘。