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171. 发明授权

US07617715B2 Reference standard for ultrasonic measurement of porosity and related method 有权
标题翻译：孔隙度超声波测量参考标准及相关方法
公开(公告)号：US07617715B2
公开(公告)日：2009-11-17
申请号：US11643112
申请日：2006-12-21
申请人： Gary E. Georgeson , Joseph Hafenrichter , David A. Lilienthal , James C. Kennedy , Walter J. Harris
发明人： Gary E. Georgeson , Joseph Hafenrichter , David A. Lilienthal , James C. Kennedy , Walter J. Harris
IPC分类号： G01N29/30 , G01R31/28
CPC分类号： G01N29/30 , G01N29/11 , G01N2291/0289 , Y10T29/49004
摘要： Ultrasonic measurements of porosity in manufactured parts or materials are calibrated using reference standards in which parallel holes are drilled in the backside of a body of material. The holes simulate voids in a part which attenuate incident ultrasonic energy. The number, size and location of the holes determine the simulated level of porosity that may be used to calibrate an ultrasonic tester. Multiple reference standards representing different levels of porosity can be produced in the form of individual coupons, or in a single body having multiple groups of holes.
摘要翻译：使用参考标准校准制造的零件或材料中的孔隙度的超声波测量，其中在材料体的背面钻出平行的孔。这些孔模拟衰减入射超声波能量的部分中的空隙。孔的数量，尺寸和位置确定了可用于校准超声波测试仪的模拟孔隙度水平。代表不同孔隙度水平的多个参考标准可以以单个试样的形式产生，或者在具有多个孔组的单个体中。

172. 发明申请

US20090237272A1 LIGHTNING STRIKE DETECTION 有权
标题翻译：闪电探测
公开(公告)号：US20090237272A1
公开(公告)日：2009-09-24
申请号：US12052618
申请日：2008-03-20
申请人： Gary E. Georgeson , Gregory J. Clark , Michael D. Fogarty , Jeffrey L. Duce
发明人： Gary E. Georgeson , Gregory J. Clark , Michael D. Fogarty , Jeffrey L. Duce
IPC分类号： G08B21/00 , B64C1/00
CPC分类号： B64D45/02 , Y02T50/53
摘要： An aircraft includes a composite structure and a plurality of small lightweight pollable communication devices for providing lightning strike detection coverage of a region of the structure. Each device is rendered inoperative if at least proximate to lightning current.
摘要翻译：飞机包括复合结构和用于提供结构区域的雷击检测覆盖的多个小型轻质轮询通信装置。如果至少接近闪电电流，则每个设备都不工作。

173. 发明授权

US07568832B2 Imaging method to verify electrical conductivity across lightning strike protection boundaries 有权
标题翻译：验证雷击保护边界电导率的成像方法
公开(公告)号：US07568832B2
公开(公告)日：2009-08-04
申请号：US11383018
申请日：2006-05-12
申请人： Morteza Safai , Gary E. Georgeson
发明人： Morteza Safai , Gary E. Georgeson
IPC分类号： G01N25/72
CPC分类号： G01N25/72
摘要： A rapid image-based method for validating good electrical contact between existing LSP material on a structure, and LSP material on an applied patch, thus ensuring continuous LSP through the patch. The method and apparatus are used in the repair of LSP by validating an electrical connection between new and existing LSP materials. It can also be used during manufacturing to ensure good contact between sections of LSP material.
摘要翻译：一种快速的基于图像的方法，用于验证结构上现有LSP材料之间良好的电接触，以及应用补丁上的LSP材料，从而确保通过补丁的连续LSP。该方法和装置用于通过验证新的和现有LSP材料之间的电连接来修复LSP。也可以在制造过程中使用，以确保LSP材料的部分之间良好的接触。

174. 发明申请

US20090168964A1 SYSTEM AND METHODS FOR X-RAY BACKSCATTER REVERSE ENGINEERING OF STRUCTURES 有权
标题翻译：用于X射线反射镜反向工程的系统和方法
公开(公告)号：US20090168964A1
公开(公告)日：2009-07-02
申请号：US12366903
申请日：2009-02-06
申请人： Morteza Safai , Gary E. Georgeson , William T. Edwards
发明人： Morteza Safai , Gary E. Georgeson , William T. Edwards
IPC分类号： G01N23/201
CPC分类号： G01N23/203 , B64F5/60
摘要： A system and methods for x-ray backscatter reverse engineering of structures. One embodiment includes a plurality of articulated arms attached to a movable base. Another embodiment includes a single counterweighted arm attached to a movable base. The arms include x-ray detectors. At least one x-ray source, which may be mounted on the arm(s), emits x-rays, which are backscattered off the surfaces and objects of interest and captured by the detectors to generate images of hidden objects. The present system provides improved speed and resolution over prior art systems. The system has a field-of-view and effective scanning range versatile enough to work in various orientations and in environments of various sizes. In certain embodiments the system is compact and lightweight so that it can be easily transported and used within confined spaces or in environments where weight is a consideration, such as inside or underneath aircraft. The system is also pointable and adaptable.
摘要翻译：结构的x射线反向散射逆向工程的系统和方法。一个实施例包括附接到可移动基座的多个铰接臂。另一个实施例包括附接到可移动基座的单个配重臂。手臂包括X射线探测器。可以安装在臂上的至少一个x射线源发射x射线，这些X射线从感兴趣的表面和物体背面散射并被检测器捕获以产生隐藏物体的图像。本系统提供比现有技术系统更好的速度和分辨率。该系统具有足够的视野和有效的扫描范围，可以在各种尺寸和各种尺寸的环境中工作。在某些实施例中，该系统是紧凑且重量轻的，使得其可以容易地在密闭空间内或在重量考虑的环境中运输和使用，例如飞机内部或底部。该系统也是有针对性和适应性的。

175. 发明申请

US20090133501A1 Array-Based System And Method For Inspecting A Workpiece With Backscattered Ultrasonic Signals 有权
标题翻译：基于阵列的系统和检测具有反向散射超声信号的工件的方法
公开(公告)号：US20090133501A1
公开(公告)日：2009-05-28
申请号：US11945735
申请日：2007-11-27
申请人： Gary E. Georgeson
发明人： Gary E. Georgeson
IPC分类号： G01N29/00
CPC分类号： G01N29/04 , G01N29/221 , G01N2291/044 , G01N2291/106
摘要： A method and an array-based system for inspecting a structure are provided that can identify unacceptable levels of porosity, microcracking or defects attributable to thermal damage. The inspection system includes a two-dimensional array of ultrasonic transducers, and an array controller configured to trigger at least one ultrasonic transducer to emit an ultrasonic signal into the structure. The array controller is also configured to receive data representative of backscattered signals preferentially received by at least one ultrasonic transducer from a portion of the structure offset from the at least one ultrasonic transducer that was triggered to emit the ultrasonic signal.
摘要翻译：提供了一种用于检查结构的方法和基于阵列的系统，其可以识别不可接受的孔隙率水平，微裂纹或由热损伤引起的缺陷。检查系统包括超声波换能器的二维阵列和被配置为触发至少一个超声波换能器以将超声信号发射到该结构中的阵列控制器。阵列控制器还被配置为接收代表由至少一个超声波换能器优先接收的反向散射信号的数据，所述反向散射信号被从结构偏移的部分偏移到被触发以发射超声信号的至少一个超声换能器。

176. 发明申请

US20090031811A1 Ultrasonic Method to Verify the Interference Fit of Fasteners 有权
标题翻译：超声波检测紧固件干涉性能的方法
公开(公告)号：US20090031811A1
公开(公告)日：2009-02-05
申请号：US11833826
申请日：2007-08-03
申请人： Gary E. Georgeson , James H. Lee , Karl E. Nelson
发明人： Gary E. Georgeson , James H. Lee , Karl E. Nelson
IPC分类号： G01N29/04
CPC分类号： G01N29/4427 , G01L5/246 , G01N29/043 , G01N29/075 , G01N29/223 , G01N29/348 , G01N2291/02491 , G01N2291/02827 , G01N2291/2694
摘要： Embodiments of techniques to verify the interference fit of fasteners are disclosed. In one embodiment, a method includes aligning a probe proximate a fastener, the fastener being disposed within a material. A dynamic stress signal is generated from the probe using a low frequency transducer, and the dynamic stress signal is interrogated after it passes between the fastener and the material. An interference fit is then determined based on the interrogated dynamic stress signal.
摘要翻译：公开了用于验证紧固件的过盈配合的技术的实施例。在一个实施例中，一种方法包括使靠近紧固件的探针对准，紧固件设置在材料内。使用低频换能器从探头产生动态应力信号，并且在紧固件和材料之间通过动态应力信号进行询问。然后基于询问的动态应力信号确定干涉拟合。

177. 发明申请

US20080310754A1 System and method for assembling substantially distortion-free images 有权
标题翻译：用于组装基本上无失真图像的系统和方法
公开(公告)号：US20080310754A1
公开(公告)日：2008-12-18
申请号：US11818876
申请日：2007-06-15
申请人： Morteza Safai , Gary E. Georgeson , Talion Edwards , John W. Finlayson
发明人： Morteza Safai , Gary E. Georgeson , Talion Edwards , John W. Finlayson
IPC分类号： G06K9/40
CPC分类号： G01C11/00 , G01B15/04 , G01V5/0025
摘要： 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.
摘要翻译：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。

178. 发明申请

US20080295579A1 DETERMINING SEAL FEATURE INTEGRITY BY TESTING FOR DEFORMATION UPON AIR PRESSURE EXCITATION 有权
标题翻译：通过测试空气压力激励的变形来确定密封特性的完整性
公开(公告)号：US20080295579A1
公开(公告)日：2008-12-04
申请号：US11757589
申请日：2007-06-04
申请人： Morteza Safai , Gary E. Georgeson , James H. Lee , Scott W. Lea
发明人： Morteza Safai , Gary E. Georgeson , James H. Lee , Scott W. Lea
IPC分类号： G01M3/04
CPC分类号： G01M3/363 , G01M3/38
摘要： Optical metrology methods, apparatuses, and systems for detecting seal integrity. These comprise changing an air pressure inside a chamber to an excitation pressure level when the chamber is placed over a segment of a surface of a structure having one or more seal features and determining whether the integrity of any of the one or more seal features has been compromised by determining, using an optical system, whether any of the one or more seal features have been deformed by the changing of the air pressure.
摘要翻译：用于检测密封完整性的光学测量方法，设备和系统。这些包括当腔室被放置在具有一个或多个密封特征的结构的表面的段上时，将室内的空气压力改变到激发压力水平，并且确定一个或多个密封特征中的任何一个的完整性是否已被通过使用光学系统确定一个或多个密封特征中的任何一个是否已经由于空气压力的变化而变形而受损。

179. 发明授权

US07434480B2 Methods and systems for using active surface coverings for structural assessment and monitoring 有权
标题翻译：使用活性表面覆层进行结构评估和监测的方法和系统
公开(公告)号：US07434480B2
公开(公告)日：2008-10-14
申请号：US11302617
申请日：2005-12-14
申请人： Gary E. Georgeson , Everett A. Westerman
发明人： Gary E. Georgeson , Everett A. Westerman
IPC分类号： G01L1/00
CPC分类号： G01B7/20 , G01M5/0016 , G01M5/0041 , G01M5/0083 , G01M5/0091 , G07C5/085
摘要： A system for structural assessment is described that comprises a plurality of sensors and a surface covering for at least a portion of a structure. The sensors are arranged in a pattern and attached to the surface covering. The surface covering is attached to a surface of a structure, and the sensors are configured to provide signals relating to the integrity of the structure to an external device.
摘要翻译：描述了一种用于结构评估的系统，其包括多个传感器和用于结构的至少一部分的表面覆盖物。传感器以图案布置并附接到表面覆盖物。表面覆盖物附接到结构的表面，并且传感器被配置为向外部设备提供与结构的完整性相关的信号。

180. 发明申请

US20080163670A1 METHODS AND SYSTEMS FOR MONITORING STRUCTURES AND SYSTEMS 有权
标题翻译：用于监测结构和系统的方法和系统
公开(公告)号：US20080163670A1
公开(公告)日：2008-07-10
申请号：US11693878
申请日：2007-03-30
申请人： Gary E. Georgeson
发明人： Gary E. Georgeson
IPC分类号： G01N37/00
CPC分类号： G08B31/00 , G07C5/008
摘要： Methods and systems for passenger monitoring and system control is provided. The system includes at least one sensor system configured to monitor an environment immediately surrounding the respective passenger and biometrics of the respective passenger and generate sensor data indicative of a state of the passenger. The system also includes a processing system configured to receive the sensor data. The processing system includes an ontology and reasoning module configured to model at least one of the plurality of passengers, reason about the received sensor data associated with the at least one of the plurality of passengers. The processing system also includes a contextual analyzer configured to transmit the received sensor data to said ontology and reasoning module and to store the information into a contextual information database.
摘要翻译：提供了乘客监控和系统控制的方法和系统。该系统包括至少一个传感器系统，其被配置为监测紧邻相应乘客的环境和相应乘客的生物特征，并生成指示乘客状态的传感器数据。该系统还包括被配置为接收传感器数据的处理系统。处理系统包括被配置为对多个乘客中的至少一个乘客建模的本体和推理模块，关于与多个乘客中的至少一个乘客相关联的所接收的传感器数据的原因。所述处理系统还包括配置成将所接收的传感器数据发送到所述本体和推理模块并将所述信息存储到上下文信息数据库中的上下文分析器。

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