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1.发明授权公开(公告)号：US09228888B2
公开(公告)日：2016-01-05
申请号：US13747522
申请日：2013-01-23
Applicant: General Electric Company
Inventor： Wei Luo , James Norman Barshinger , Debasish Mishra , Anusha Rammohan
CPC classification number: G01N29/223 , G01H5/00 , G01N29/041 , G01N29/07 , G01N2291/011 , G01N2291/02854 , G01N2291/0289 , G01N2291/0425 , G01N2291/106 , G01N2291/2634 , Y10T29/49764
Abstract: An ultrasonic sensor assembly for testing a pipe includes a first and second transducer rings attached to the pipe and spaced apart along a length of the pipe. The first transducer ring includes a plurality of transmitters for transmitting a wave, such as a non-dispersive guided wave. The first transducer ring transmits the wave along the pipe. The second transducer ring includes a plurality of receivers for receiving the wave. A relative position of the first transducer ring with respect to a circumferential position of the second transducer ring is determined based on characteristics of the wave received by the second transducer ring. A method of positioning the ultrasonic sensor assembly on the pipe is also provided.
Abstract translation: 用于测试管道的超声波传感器组件包括附接到管道并沿着管道的长度间隔开的第一和第二换能器环。 第一传感器环包括用于发射波的多个发射器，例如非分散波导。 第一个换能器环沿着管道传输波浪。 第二传感器环包括用于接收波的多个接收器。 基于由第二换能器环接收的波的特性确定第一换能器环相对于第二换能器环的圆周位置的相对位置。 还提供了将超声波传感器组件定位在管道上的方法。
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2.发明申请SENSOR POSITIONIG WITH NON-DISPERSIVE GUIDED WAVES FOR PIPELINE CORROSION MONITORING 有权传感器POSITIONIG与非分散指导波形管道腐蚀监测公开(公告)号：US20140202249A1
公开(公告)日：2014-07-24
申请号：US13747522
申请日：2013-01-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Wei Luo , James Norman Barshinger , Debasish Mishra , Anusha Rammohan
CPC classification number: G01N29/223 , G01H5/00 , G01N29/041 , G01N29/07 , G01N2291/011 , G01N2291/02854 , G01N2291/0289 , G01N2291/0425 , G01N2291/106 , G01N2291/2634 , Y10T29/49764
Abstract: An ultrasonic sensor assembly for testing a pipe includes a first and second transducer rings attached to the pipe and spaced apart along a length of the pipe. The first transducer ring includes a plurality of transmitters for transmitting a wave, such as a non-dispersive guided wave. The first transducer ring transmits the wave along the pipe. The second transducer ring includes a plurality of receivers for receiving the wave. A relative position of the first transducer ring with respect to a circumferential position of the second transducer ring is determined based on characteristics of the wave received by the second transducer ring. A method of positioning the ultrasonic sensor assembly on the pipe is also provided.
Abstract translation: 用于测试管道的超声波传感器组件包括附接到管道并沿着管道的长度间隔开的第一和第二换能器环。 第一传感器环包括用于发射波的多个发射器，例如非分散波导。 第一个换能器环沿着管道传输波浪。 第二传感器环包括用于接收波的多个接收器。 基于由第二换能器环接收的波的特性确定第一换能器环相对于第二换能器环的圆周位置的相对位置。 还提供了将超声波传感器组件定位在管道上的方法。
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Patent Agency Ranking
公开(公告)号：US20210217155A1
公开(公告)日：2021-07-15
申请号：US17149377
申请日：2021-01-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： S V Raj Kumar Bolisetti , Rajani M. Poornima , Ashok Kumaraswamy , Vishnu Tatiparthi , Lakshmy Narayanan , Vamshi Krishna Reddy Kommareddy , Aditya Bhakta , Raja Vardhan Movva , Debasish Mishra
IPC: G06T7/00
Abstract: There are provided methods and systems for assessing the health of an asset. For example, a system is provided. The system may include a processor and a memory including instructions that, when executed by the processor, cause the processor to perform operations consistent with identifying a defect in a component of an asset. The operations may include fetching from an inspection system, a plurality of images acquired from an inspection of the component of the asset by the inspection system. The operations may include identifying, based on an image processing technique codified and included as part of the instructions, a subset of images from the plurality of images. The subset of images is representative of the defect in the component of the asset, and the image processing technique is selected from the group consisting of an auto-distress ranking technique, a structural similarity technique, a mean-subtracted filtering technique, and a Hessian norm computation technique.
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公开(公告)号：US11640659B2
公开(公告)日：2023-05-02
申请号：US17149377
申请日：2021-01-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： S V Raj Kumar Bolisetti , Rajani M. Poornima , Ashok Kumaraswamy , Vishnu Tatiparthi , Lakshmy Narayanan , Vamshi Krishna Reddy Kommareddy , Aditya Bhakta , Raja Vardhan Movva , Debasish Mishra
Abstract: There are provided methods and systems for assessing the health of an asset. For example, a system is provided. The system may include a processor and a memory including instructions that, when executed by the processor, cause the processor to perform operations consistent with identifying a defect in a component of an asset. The operations may include fetching from an inspection system, a plurality of images acquired from an inspection of the component of the asset by the inspection system. The operations may include identifying, based on an image processing technique codified and included as part of the instructions, a subset of images from the plurality of images. The subset of images is representative of the defect in the component of the asset, and the image processing technique is selected from the group consisting of an auto-distress ranking technique, a structural similarity technique, a mean-subtracted filtering technique, and a Hessian norm computation technique.
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公开(公告)号：US20170146492A1
公开(公告)日：2017-05-25
申请号：US15426234
申请日：2017-02-07
Applicant: General Electric Company
Inventor： Wei Luo , James Norman Barshinger , Debasish Mishra , Anusha Rammohan
CPC classification number: G01N29/223 , G01N29/041 , G01N29/07 , G01N2291/02854 , G01N2291/0289 , G01N2291/0425 , G01N2291/106 , G01N2291/2634 , Y10T29/49764
Abstract: The ultrasonic sensor assembly is provided. The assembly includes a first and second flexible sets of transducers wrapped and permanently attached to the pipe at first and second locations, respectively. Each set of transducers includes at least transducers arranged in a row. The first set of transducers is configured to transmit a wave along the pipe. The second set of transducers is configured to receive the wave transmitted along the pipe. The ultrasonic sensor assembly includes a controller operatively connected to the second set of transducers for receiving information about the wave received by the second set of transducers. The controller is configured to analyze the information about the wave received by the second set of transducers to determine the presence of possible defects in the pipe. An associated method is also provided.
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6.发明授权公开(公告)号：US09588086B2
公开(公告)日：2017-03-07
申请号：US14956423
申请日：2015-12-02
Applicant: General Electric Company
Inventor： Wei Luo , James Norman Barshinger , Debasish Mishra , Anusha Rammohan
CPC classification number: G01N29/223 , G01H5/00 , G01N29/041 , G01N29/07 , G01N2291/011 , G01N2291/02854 , G01N2291/0289 , G01N2291/0425 , G01N2291/106 , G01N2291/2634 , Y10T29/49764
Abstract: An ultrasonic sensor assembly for testing a pipe includes a first and second transducer rings attached to the pipe and spaced apart along a length of the pipe. The first transducer ring includes a plurality of transmitters for transmitting a wave, such as a non-dispersive guided wave. The first transducer ring transmits the wave along the pipe. The second transducer ring includes a plurality of receivers for receiving the wave. A relative position of the first transducer ring with respect to a circumferential position of the second transducer ring is determined based on characteristics of the wave received by the second transducer ring. A method of positioning the ultrasonic sensor assembly on the pipe is also provided.
Abstract translation: 用于测试管道的超声波传感器组件包括附接到管道并沿着管道的长度间隔开的第一和第二换能器环。 第一传感器环包括用于发射波的多个发射器，例如非分散波导。 第一个换能器环沿着管道传输波浪。 第二传感器环包括用于接收波的多个接收器。 基于由第二换能器环接收的波的特性确定第一换能器环相对于第二换能器环的圆周位置的相对位置。 还提供了将超声波传感器组件定位在管道上的方法。
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7.发明申请SENSOR POSITIONING WITH NON-DISPERSIVE GUIDED WAVES FOR PIPELINE CORROSION MONITORING 审中-公开用于管道腐蚀监测的非分散引导波导传感器定位公开(公告)号：US20160116440A1
公开(公告)日：2016-04-28
申请号：US14956423
申请日：2015-12-02
Applicant: General Electric Company
Inventor： Wei Luo , James Norman Barshinger , Debasish Mishra , Anusha Rammohan
CPC classification number: G01N29/223 , G01H5/00 , G01N29/041 , G01N29/07 , G01N2291/011 , G01N2291/02854 , G01N2291/0289 , G01N2291/0425 , G01N2291/106 , G01N2291/2634 , Y10T29/49764
Abstract: An ultrasonic sensor assembly for testing a pipe includes a first and second transducer rings attached to the pipe and spaced apart along a length of the pipe. The first transducer ring includes a plurality of transmitters for transmitting a wave, such as a non-dispersive guided wave. The first transducer ring transmits the wave along the pipe. The second transducer ring includes a plurality of receivers for receiving the wave. A relative position of the first transducer ring with respect to a circumferential position of the second transducer ring is determined based on characteristics of the wave received by the second transducer ring. A method of positioning the ultrasonic sensor assembly on the pipe is also provided.
Abstract translation: 用于测试管道的超声波传感器组件包括附接到管道并沿着管道的长度间隔开的第一和第二换能器环。 第一传感器环包括用于发射波的多个发射器，例如非分散波导。 第一个换能器环沿着管道传输波浪。 第二传感器环包括用于接收波的多个接收器。 基于由第二换能器环接收的波的特性确定第一换能器环相对于第二换能器环的圆周位置的相对位置。 还提供了将超声波传感器组件定位在管道上的方法。
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