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11. 发明授权

US07552027B2 Method and system for quantifying damage in a structure 有权
标题翻译：用于量化结构损伤的方法和系统
公开(公告)号：US07552027B2
公开(公告)日：2009-06-23
申请号：US11867210
申请日：2007-10-04
申请人： Justin D. Kearns , Jeong-Beom Ihn
发明人： Justin D. Kearns , Jeong-Beom Ihn
IPC分类号： G06F19/00
CPC分类号： G01N29/4481
摘要： A method for quantifying damage in a test structure having a plurality of transducer units coupled to at least one portion of the test structure includes: (a) training an evaluating algorithmic system coupled with the transducer units to establish a trained algorithmic system able to recognize a plurality of characteristics of signals traversing a plurality of paths through a training structure substantially similar to the test structure after the training structure is damaged. Each path is situated between a respective pair of transducer units coupled to the training structure; the plurality of characteristics relates each path to a plurality of physical aspects of the damage. A trained algorithmic system is employed to recognize the plurality of characteristics of signals traversing paths in the test structure to effect the quantifying. The plurality of physical aspects includes less than ten physical aspects.
摘要翻译：一种用于量化具有耦合到测试结构的至少一部分的多个换能器单元的测试结构中的损伤的方法包括：（a）训练与所述换能器单元耦合的评估算法系统，以建立训练有素的算法系统，在训练结构被损坏之后，通过穿过训练结构的多个路径的信号的多个特征基本上类似于测试结构。每个路径位于耦合到训练结构的相应的一对换能器单元之间; 多个特征将每个路径与损坏的多个物理方面相关联。采用经过训练的算法系统来识别测试结构中穿过路径的信号的多个特征，以实现量化。多个物理方面包括少于十个物理方面。

12. 发明申请

US20130018525A1 Mobilized Sensor Network for Structural Health Monitoring 有权
标题翻译：动态传感器网络进行结构健康监测
公开(公告)号：US20130018525A1
公开(公告)日：2013-01-17
申请号：US13183580
申请日：2011-07-15
申请人： Jung Soon Jang , Jeong-Beom Ihn
发明人： Jung Soon Jang , Jeong-Beom Ihn
IPC分类号： G06F17/00
CPC分类号： G01N29/265 , G01N29/225 , G01N29/2475 , G01N29/2481 , G01N29/2493 , G01N29/4427 , G01N29/4472 , G01N2291/0231 , G01N2291/106 , G01N2291/2694
摘要： A method and apparatus for inspecting an object is provided. Movement of inspection vehicles relative to a surface of the object is controlled using a controller. Generation of data about the object by sensor systems configured to generate the data when the sensor systems are in a configuration with respect to a location on the object for inspection and receiving power from the inspection vehicles is controlled using the controller. The data generated by the sensor systems is stored.
摘要翻译：提供了一种用于检查物体的方法和装置。使用控制器来控制检查车辆相对于物体表面的移动。使用控制器来控制被配置为当传感器系统处于关于物体上的位置的配置中用于检查和接收来自检查车辆的电力的配置时生成数据的传感器系统的数据的生成。存储由传感器系统生成的数据。

13. 发明授权

US08015877B2 Imaging an anomaly using backscattered waves 有权
标题翻译：使用反向散射波形成异常
公开(公告)号：US08015877B2
公开(公告)日：2011-09-13
申请号：US12103118
申请日：2008-04-15
申请人： Jeong-Beom Ihn
发明人： Jeong-Beom Ihn
IPC分类号： G01N29/04
CPC分类号： G01N29/07 , G01N29/069 , G01N29/4427 , G01N2291/044 , G01N2291/2694
摘要： A method for generating an image of an anomaly may include generating a pulse wave into a structure being evaluated from each of a plurality of sensors and collecting any scattered wave data caused by the pulse wave impacting an anomaly. The scattered wave data may be collected by the same sensor that generated the pulse wave or by a different sensor. The method may also include identifying any backscattered wave data from a distal edge or border of any anomaly relative to a location of the sensor collecting the scattered wave data. The method may additionally include processing the backscattered wave data from each of the sensors collecting the scattered wave data to generate a two dimensional image of any anomaly. The method may further include presenting the two dimensional image of any anomaly.
摘要翻译：用于产生异常的图像的方法可以包括将脉搏波生成到从多个传感器中的每个传感器评估的结构中，并且收集由脉冲波引起的任何散射波数据，从而影响异常。散射波数据可以由产生脉冲波的相同传感器或不同的传感器收集。该方法还可以包括从相对于收集散射波数据的传感器的位置的任何异常的远端边缘或边界识别任何反向散射波数据。该方法可以另外包括处理来自收集散射波数据的每个传感器的后向散射波数据以产生任何异常的二维图像。该方法还可以包括呈现任何异常的二维图像。

14. 发明申请

US20110132090A1 Mode Decomposition of Sound Waves Using Amplitude Matching 有权
标题翻译：使用幅度匹配的声波模式分解
公开(公告)号：US20110132090A1
公开(公告)日：2011-06-09
申请号：US12634284
申请日：2009-12-09
申请人： Hoon Sohn , Chulmin Yeum , Jeong-Beom Ihn
发明人： Hoon Sohn , Chulmin Yeum , Jeong-Beom Ihn
IPC分类号： G01N29/11
CPC分类号： G01N29/041 , G01N29/48 , G01N2291/106 , G01N2291/2694
摘要： The different advantageous embodiments provide a transducer unit, a testing system, and a method for testing a structure. The transducer unit comprises a first segment configured to generate a first electrical signal in response to detecting a plurality of waves propagating in a structure. The transducer unit also comprises a second segment configured to generate a second electrical signal in response to detecting the plurality of waves propagating in the structure.
摘要翻译：不同的有利实施例提供了一种换能器单元，一种测试系统和一种用于测试结构的方法。换能器单元包括被配置为响应于检测到在结构中传播的多个波而产生第一电信号的第一段。换能器单元还包括被配置为响应于检测到在结构中传播的多个波而产生第二电信号的第二段。

15. 发明申请

US20090093999A1 METHOD AND SYSTEM FOR QUANTIFYING DAMAGE IN A STRUCTURE 有权
标题翻译：用于量化结构损伤的方法和系统
公开(公告)号：US20090093999A1
公开(公告)日：2009-04-09
申请号：US11867210
申请日：2007-10-04
申请人： Justin D. Kearns , Jeong-Beom Ihn
发明人： Justin D. Kearns , Jeong-Beom Ihn
IPC分类号： G06F11/30
CPC分类号： G01N29/4481
摘要： A method for quantifying damage in a test structure having a plurality of transducer units coupled to at least one portion of the test structure includes: (a) training an evaluating algorithmic system coupled with the transducer units to establish a trained algorithmic system able to recognize a plurality of characteristics of signals traversing a plurality of paths through a training structure substantially similar to the test structure after the training structure is damaged. Each path is situated between a respective pair of transducer units coupled to the training structure; the plurality of characteristics relates each path to a plurality of physical aspects of the damage. A trained algorithmic system is employed to recognize the plurality of characteristics of signals traversing paths in the test structure to effect the quantifying. The plurality of physical aspects includes less than ten physical aspects.
摘要翻译：一种用于量化具有耦合到测试结构的至少一部分的多个换能器单元的测试结构中的损伤的方法包括：（a）训练与所述换能器单元耦合的评估算法系统，以建立训练有素的算法系统，在训练结构被损坏之后，通过穿过训练结构的多个路径的信号的多个特征基本上类似于测试结构。每个路径位于耦合到训练结构的相应的一对换能器单元之间; 多个特征将每个路径与损坏的多个物理方面相关联。采用经过训练的算法系统来识别测试结构中穿过路径的信号的多个特征，以实现量化。多个物理方面包括少于十个物理方面。

16. 发明授权

US09107325B1 Systems and methods of coupling sensors to a structure 有权
标题翻译：将传感器耦合到结构的系统和方法
公开(公告)号：US09107325B1
公开(公告)日：2015-08-11
申请号：US12851375
申请日：2010-08-05
申请人： Jeong-Beom Ihn , Jeffrey Lynn Duce
发明人： Jeong-Beom Ihn , Jeffrey Lynn Duce
IPC分类号： H05K1/00 , H05K1/18
CPC分类号： H05K1/189 , G06F3/05 , G08C19/16 , H05K1/0219 , H05K2201/10151 , H05K2203/1344 , Y10T29/49117 , Y10T29/49124 , Y10T29/49155 , Y10T29/49169
摘要： Systems and methods of coupling sensors to a structure are disclosed. A particular method includes applying one or more communication traces to the structure. At least one of the one or more communication traces is formed using at least one direct-write technique. The method also includes coupling the one or more communication traces to at least one sensor.
摘要翻译：公开了将传感器耦合到结构的系统和方法。一种特定的方法包括将一个或多个通信迹线应用于该结构。使用至少一个直写技术形成一个或多个通信迹线中的至少一个。该方法还包括将一个或多个通信迹线耦合到至少一个传感器。

17. 发明授权

US09038469B2 Reference free inconsistency detection system 有权
标题翻译：参考免费不一致检测系统
公开(公告)号：US09038469B2
公开(公告)日：2015-05-26
申请号：US13312341
申请日：2011-12-06
申请人： Hoon Sohn , Hyung Jin Lim , Chul Min Yeum , Jeong-Beom Ihn
发明人： Hoon Sohn , Hyung Jin Lim , Chul Min Yeum , Jeong-Beom Ihn
IPC分类号： G01N29/06 , G01N29/07 , G01N29/04 , G01N29/44
CPC分类号： G01N29/043 , G01N29/07 , G01N29/4454 , G01N29/4472 , G01N2291/0231 , G01N2291/044 , G01N2291/2694
摘要： A method and apparatus for identifying an inconsistency. A number of waves that propagate through a structure are generated. A response signal is generated in response to detecting at least a portion of the number of waves that propagate through the structure. A determination is made as to whether the response signal includes a reflected component. A presence of the inconsistency in the structure is indicated when the response signal includes the reflected component.
摘要翻译：用于识别不一致的方法和装置。生成通过结构传播的波数。响应于检测通过结构传播的波数的至少一部分而产生响应信号。确定响应信号是否包括反射分量。当响应信号包括反射分量时，指示结构不一致的存在。

18. 发明授权

US08812251B2 System and method for monitoring bonding integrity 有权
标题翻译：监测粘接完整性的系统和方法
公开(公告)号：US08812251B2
公开(公告)日：2014-08-19
申请号：US13085450
申请日：2011-04-12
申请人： Jeong-Beom Ihn , Jonathan Henry Gosse , Kay Y. Blohowiak , William B. H. Grace
发明人： Jeong-Beom Ihn , Jonathan Henry Gosse , Kay Y. Blohowiak , William B. H. Grace
IPC分类号： G01B3/00 , G01N27/02 , B29C65/82 , B29C65/50 , C09J5/00 , G01N27/20 , G01N3/00 , B64C1/00 , B29C65/00 , B29L31/30 , B29K105/20 , F16B11/00
CPC分类号： G01N27/20 , B29C65/483 , B29C65/5021 , B29C65/5028 , B29C65/5057 , B29C65/8276 , B29C65/8292 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/73941 , B29K2105/206 , B29L2031/3076 , B29L2031/3079 , B29L2031/3082 , B29L2031/3085 , B64C1/00 , C09J5/00 , F16B11/006 , G01N3/00 , G01N27/026 , B29K2309/08 , B29K2307/04 , B29K2077/00 , B29K2067/00 , B29K2063/00
摘要： The disclosure provides in one embodiment a system for monitoring adhesive integrity within a cured bondline of a bonded structural assembly. The system comprises a bonded structural assembly having a cured bondline. The cured bondline comprises an adhesive layer, a scrim ply layer integrated with the adhesive layer, and an electrical sensor network integrated with the scrim ply layer. The system further comprises an electrical power source for providing electrical power to the electrical sensor network. The system further comprises a digital data communications network for retrieving and processing data from the electrical sensor network. The electrical sensor network monitors adhesive integrity on demand by interpreting changes in local dynamic responses and electromechanical properties directly measured within the cured bondline.
摘要翻译：本公开在一个实施方案中提供了用于监测粘合结构组件的固化粘合线内的粘合剂完整性的系统。该系统包括具有固化粘合线的粘合结构组件。固化的粘合线包括粘合剂层，与粘合剂层一体化的稀松布层，以及与稀松布层一体化的电传感器网络。该系统还包括用于向电传感器网络提供电力的电源。该系统还包括用于从电传感器网络检索和处理数据的数字数据通信网络。电传感器网络通过解释在固化粘合线内直接测量的局部动态响应和机电性能的变化来监视粘合剂完整性。

19. 发明授权

US08694269B2 Reducing the ringing of actuator elements in ultrasound based health monitoring systems 有权
标题翻译：减少超声波健康监测系统中执行器元件的振铃
公开(公告)号：US08694269B2
公开(公告)日：2014-04-08
申请号：US12189423
申请日：2008-08-11
申请人： V. John Mathews , Jeong-Beom Ihn
发明人： V. John Mathews , Jeong-Beom Ihn
IPC分类号： G06F19/00 , G01R23/02
CPC分类号： G01R23/02 , G01M5/0033 , G01M5/0066 , G01N29/045 , G01N29/12 , G01N29/348 , G01N29/4436 , G01N2291/0258 , G01N2291/044 , G01N2291/105 , G01N2291/2694
摘要： A method and apparatus are present for monitoring a structure. A signal is sent into the structure, wherein the signal has a limited duration and a varying frequency. A response to the signal is received and the response is compared to a baseline to form a comparison.
摘要翻译：存在用于监测结构的方法和装置。信号被发送到结构中，其中信号具有有限的持续时间和变化的频率。接收对信号的响应，并将响应与基线进行比较以形成比较。

20. 发明授权

US08544328B2 Transducer based health monitoring system 有权
标题翻译：基于传感器的健康监测系统
公开(公告)号：US08544328B2
公开(公告)日：2013-10-01
申请号：US13083957
申请日：2011-04-11
申请人： Hoon Sohn , Chul Min Yeum , Jeong-Beom Ihn
发明人： Hoon Sohn , Chul Min Yeum , Jeong-Beom Ihn
IPC分类号： G01N29/07
CPC分类号： G01N29/043 , G01N29/07 , G01N29/2475 , G01N29/4427 , G01N2291/0231 , G01N2291/0258 , G01N2291/0427 , G01N2291/048 , G01N2291/2694
摘要： A method and apparatus for detecting an inconsistency in an object. A signal sent from a first transducer unit is received at a second transducer unit. The signal is sent along a path through an object from the first transducer unit to the second transducer unit. The second transducer unit has segments. A velocity is identified at each segment in the segments for a number of modes for the signal to form identified velocities. A determination is made as to whether the inconsistency is present along the path through the object using the identified velocities for the number of modes for the signal.
摘要翻译：一种用于检测物体不一致性的方法和装置。从第一换能器单元发送的信号在第二换能器单元处被接收。信号沿着通过物体的路径从第一换能器单元发送到第二换能器单元。第二传感器单元具有段。在段中的每个段处识别用于信号的多个模式以形成识别的速度的速度。通过使用所识别的速度来确定信号的模式数量是否沿着通过物体的路径存在不一致性。

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