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1.发明申请ULTRASONIC GUIDED WAVE CORROSION DETECTION AND MONITORING SYSTEM AND METHOD FOR STORAGE TANK FLOORS AND OTHER LARGE-SCALE, COMPLEX, PLATE-LIKE STRUCTURES 审中-公开超声波导波防腐检测与监控系统及储存库地板及其他大规模复合板状结构的方法公开(公告)号：US20150053009A1
公开(公告)日：2015-02-26
申请号：US14466657
申请日：2014-08-22
申请人： FBS, INC.
发明人： Fei Yan , Cody Borigo , Steven E. Owens , Joseph L. Rose
CPC分类号： G01N29/07 , G01N17/00 , G01N29/0672 , G01N29/11 , G01N29/46 , G01N2291/0425 , G01N2291/0427 , G01N2291/106
摘要： A system for defect detection in plate like structures is disclosed. The system comprises a plurality of transducers configured to be coupled to a periphery of complex-plate structure. A controller is electrically coupled to the plurality of transducers. The controller includes a machine readable storage medium and a processor in signal communication with the machine readable storage medium. The processor is configured to generate a plurality of guided wave signals using a first set of the plurality of transducers, receive the plurality of guided wave signals at a second set of the plurality of transducers, and generate tomographic pseudo-image of structural changes of the complex-plate structure based on the plurality of guided wave signals received at the second set of the plurality of transducers.
摘要翻译： 公开了一种板状结构中的缺陷检测系统。 该系统包括被配置为耦合到复合板结构的周边的多个换能器。 控制器电耦合到多个换能器。 控制器包括机器可读存储介质和与机器可读存储介质进行信号通信的处理器。 所述处理器被配置为使用所述多个换能器的第一组来产生多个导波信号，在所述多个换能器的第二组处接收所述多个导波信号，并且生成所述多个导波信号的结构变化的断层图像 基于在多个换能器的第二组处接收的多个导波信号的复合板结构。
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公开(公告)号：US09638671B2
公开(公告)日：2017-05-02
申请号：US14532766
申请日：2014-11-04
申请人： FBS, Inc.
发明人： Cody Borigo , Steven E. Owens , Joseph L. Rose
CPC分类号： G01N29/069 , G01N29/0672 , G01N29/07 , G01N29/11 , G01N29/2412 , G01N29/262 , G01N29/343 , G01N29/348 , G01N2291/0425 , G01N2291/044 , G01N2291/2632
摘要： A method for ultrasonic guided wave defect detection in a structure is disclosed. The method includes driving a plurality of transducers to cause guided waves to be transmitted in the structure in a predetermined direction or focused at a predetermined focal point, receiving at least one reflected guided wave signal, and generating image data of the structure based on the at least one reflected guided wave signal. Processed image data are generated by performing at least one of baseline image subtraction or image suppression on the image data, and a location of at least one possible defect in the structure is identified based on the processed image data.
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公开(公告)号：US10473624B2
公开(公告)日：2019-11-12
申请号：US15715276
申请日：2017-09-26
申请人： FBS, Inc.
发明人： Jason Philtron , Cody Borigo , Steven E. Owens , Russell Love
摘要： A system includes at least one circumferentially-polarized d15 shear ring transducer and a controller electrically coupled to the at least one circumferentially-polarized d15 shear ring transducer. The at least one circumferentially-polarized d15 shear ring transducer is configured to be disposed on a structure and to detect at least one shear horizontal-type acoustic emission from damage to the structure. The controller includes a machine-readable storage medium and a processor in signal communication with the machine-readable storage medium. The processor is configured to store acoustic emission signal data in the machine-readable storage medium when a signal amplitude detected by the at least one circumferentially-polarized d15 shear ring transducer crosses a first threshold.
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公开(公告)号：US20170227500A1
公开(公告)日：2017-08-10
申请号：US15427647
申请日：2017-02-08
申请人： FBS, Inc.
发明人： Cody Borigo , Steven E. Owens , Joseph L. Rose
CPC分类号： G01N29/11 , G01N29/2462 , G01N2291/0421 , G01N2291/0425 , G01N2291/0426 , G01N2291/044 , G01N2291/2634
摘要： A system for the non-destructive inspection of a structure includes a probe including a hollow cylindrical waveguide having a first region and a second region. The first region has a first diameter and the second region has a second diameter. The second diameter is greater than the first diameter. The first diameter is sized and configured for insertion into a structure. The system further includes at least one of sensor element capable of generating and detecting longitudinal and/or torsional ultrasonic guided waves in the waveguide. The at least one sensor element is configured to generate a guided wave pulse in the waveguide when a time-varying current is provided to the at least one sensor element. The at least one sensor element is configured to deflect reflected guided wave energy from one or more anomalies in the structure.
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5.发明申请SYSTEMS AND METHODS FOR DAMAGE DETECTION IN STRUCTURES USING GUIDED WAVE PHASED ARRAYS 有权使用引导波形阵列的结构中损伤检测的系统和方法公开(公告)号：US20150073729A1
公开(公告)日：2015-03-12
申请号：US14532766
申请日：2014-11-04
申请人： FBS, Inc.
发明人： Cody Borigo , Steven E. Owens , Joseph L. Rose
CPC分类号： G01N29/069 , G01N29/0672 , G01N29/07 , G01N29/11 , G01N29/2412 , G01N29/262 , G01N29/343 , G01N29/348 , G01N2291/0425 , G01N2291/044 , G01N2291/2632
摘要： A method for ultrasonic guided wave defect detection in a structure is disclosed. The method includes driving a plurality of transducers to cause guided waves to be transmitted in the structure in a predetermined direction or focused at a predetermined focal point, receiving at least one reflected guided wave signal, and generating image data of the structure based on the at least one reflected guided wave signal. Processed image data are generated by performing at least one of baseline image subtraction or image suppression on the image data, and a location of at least one possible defect in the structure is identified based on the processed image data.
摘要翻译： 公开了一种用于结构中超声波导波缺陷检测的方法。 该方法包括驱动多个换能器以使导波在预定方向上在结构中传播或聚焦在预定的焦点处，接收至少一个反射的导波信号，并且基于该信号生成结构的图像数据 至少一个反射导波信号。 通过对图像数据执行基线图像减法或图像抑制中的至少一个来生成处理的图像数据，并且基于处理的图像数据来识别结构中的至少一个可能的缺陷的位置。
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