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1.发明公开公开(公告)号：US20240159711A1
公开(公告)日：2024-05-16
申请号：US17985501
申请日：2022-11-11
CPC分类号： G01N29/043 , G06T7/0004 , G01N2291/044 , G06T2207/30164
摘要： An inspection system and related methods are provided. The inspection system includes an inspection camera, a plurality of light sources collocated with the inspection camera, and a post processing system. The plurality of light sources output directional light that have different respective ranges of light wavelengths. The inspection camera is configured to capture image data while a surface of interest is being illuminated with the directional light. Further, the post processing system is configured to receive the image data, process portions of the image data into a plurality of images that include distinct images corresponding to the different respective ranges of light wavelengths. The plurality of images can be reviewed to identify an abnormal region of the surface of interest.
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公开(公告)号：US20240314447A1
公开(公告)日：2024-09-19
申请号：US18141493
申请日：2023-05-01
发明人： Vamshi Krishna Reddy Kommareddy , Biswajit Medhi , Andrew Crispin Graham , Walter V. Dixon , James Vradenburg Miller
CPC分类号： H04N23/74 , H04N23/6812 , H04N23/6845 , H04N23/73 , H04N23/689
摘要： A pulse illumination imaging system is provided. The system includes an image sensor, a light source, and a controller. The image sensor includes a plurality of light sensitive pixel elements that are activatable for a designated exposure time to capture one or more images. The controller is configured to determine an activation time to activate the image sensor based on motion of a target element relative to the image sensor; activate the image sensor at the activation time; and activate the light source during the exposure time of the image sensor to produce a pulse having a preconfigured time duration that is less than the exposure time of the image sensor.
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公开(公告)号：US20240163537A1
公开(公告)日：2024-05-16
申请号：US17985459
申请日：2022-11-11
发明人： Vamshi Krishna Reddy Kommareddy , Biswajit Medhi , Sandeep Kumar , Byron Andrew Pritchard , Andrew Crispin Graham , Peter John Nisbet
IPC分类号： H04N5/225 , G01N21/954
CPC分类号： H04N5/22525 , G01N21/954 , H04N5/2256 , H04N2005/2255
摘要： An inspection system and related methods that employ directional light for enhanced imaging are provided. The inspection system includes an inspection camera and at least one directional light source positionable in an offset position from a field of view of the inspection camera. The at least one directional light source is configured to emit directional light from the offset position into the field of view of the inspection camera so as to produce shadows on a surface of interest. Further, the inspection system includes a display device coupled to the inspection camera and the inspection camera is configured to capture one or more images of the shadows produced on the surface of interest. The display device is configured to receive and display the one or more images.
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公开(公告)号：US20240159162A1
公开(公告)日：2024-05-16
申请号：US18420402
申请日：2024-01-23
发明人： Mandar Diwakar Godbole , Byron Andrew Pritchard, JR. , Kirti Arvind Petkar , Vamshi Krishna Reddy Kommareddy , Sandeep Kumar , Andrew Crispin Graham
CPC分类号： F01D21/003 , G01M15/14 , G06T7/001 , G06T7/60 , F05D2260/80 , F05D2270/8041 , G06T2207/30164
摘要： A system and method of using a tool assembly is provided. The system includes a body, a first camera and a second camera fixed to the body, and a controller. The controller is configured to receive data indicative of images of a reference feature from the first camera, determine data indicative of a first spatial position of the first camera based at least in part on the received data indicative of the images of the reference feature, and determine data indicative of a second spatial position of the second camera based on the first spatial position, a known spatial relationship between the first location and the second location, or both. Further, the controller may be configured to receive data indicative of images of a target feature using the second camera, derive dimensions of the target feature based on the images, and generate a three-dimensional representation of the target feature.
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公开(公告)号：US11913345B2
公开(公告)日：2024-02-27
申请号：US17471923
申请日：2021-09-10
发明人： Mandar Diwakar Godbole , Byron Andrew Pritchard, Jr. , Kirti Arvind Petkar , Vamshi Krishna Reddy Kommareddy , Sandeep Kumar , Andrew Crispin Graham
CPC分类号： F01D21/003 , G01M15/14 , G06T7/001 , G06T7/60 , F05D2260/80 , F05D2270/8041 , G06T2207/30164
摘要： A system and method of using a tool assembly is provided. The system includes a body, a first camera and a second camera fixed to the body, and a controller. The controller is configured to receive data indicative of images of a reference feature from the first camera, determine data indicative of a first spatial position of the first camera based at least in part on the received data indicative of the images of the reference feature, and determine data indicative of a second spatial position of the second camera based on the first spatial position, a known spatial relationship between the first location and the second location, or both. Further, the controller may be configured to receive data indicative of images of a target feature using the second camera, derive dimensions of the target feature based on the images, and generate a three-dimensional representation of the target feature.
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公开(公告)号：US20230024295A1
公开(公告)日：2023-01-26
申请号：US17471923
申请日：2021-09-10
发明人： Mandar Diwakar Godbole , Byron Andrew Pritchard, JR. , Kirti Arvind Petkar , Vamshi Krishna Reddy Kommareddy , Sandeep Kumar , Andrew Crispin Graham
摘要： A system and method of using a tool assembly is provided. The system includes a body, a first camera and a second camera fixed to the body, and a controller. The controller is configured to receive data indicative of images of a reference feature from the first camera, determine data indicative of a first spatial position of the first camera based at least in part on the received data indicative of the images of the reference feature, and determine data indicative of a second spatial position of the second camera based on the first spatial position, a known spatial relationship between the first location and the second location, or both. Further, the controller may be configured to receive data indicative of images of a target feature using the second camera, derive dimensions of the target feature based on the images, and generate a three-dimensional representation of the target feature.
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公开(公告)号：US11913344B2
公开(公告)日：2024-02-27
申请号：US17226683
申请日：2021-04-09
发明人： Satya Mohan Vamsi Andalam , Shivakumar Basavanna , Sandeep Kumar , Mandar Diwakar Godbole , Vamshi Krishna Reddy Kommareddy
IPC分类号： F01D21/00 , G01M15/14 , G01N21/954
CPC分类号： F01D21/003 , G01M15/14 , G01N21/954 , F05D2220/323 , F05D2230/72 , F05D2260/80 , F05D2260/83
摘要： A method of servicing a portion of a gas turbine engine includes inserting a rigid guide tube into an inspection port in a shroud of the gas turbine engine. The flexible guide tube is inserted into and through the rigid guide tube. The flexible guide tube is pre-shaped such that the flexible guide tube is biased towards a predetermined shape after being inserted through the rigid guide tube. A tool is pushed through the flexible guide tube such that the distal end of the tool moves out of and away from an end of the flexible guide tube. An area of interest of the gas turbine engine is then serviced with the tool.
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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
发明人： 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
摘要： 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：US20210217155A1
公开(公告)日：2021-07-15
申请号：US17149377
申请日：2021-01-14
发明人： 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分类号： G06T7/00
摘要： 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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10.发明授权公开(公告)号：US12055065B1
公开(公告)日：2024-08-06
申请号：US18536535
申请日：2023-12-12
发明人： Vamshi Krishna Reddy Kommareddy , Nuthi Srinivas , Guru Venkata Dattu Jonnalagadda , Sandeep Kumar
CPC分类号： F01D5/147 , F01D5/282 , F01D9/02 , F01D25/005 , F05D2220/32 , F05D2230/60 , F05D2240/12 , F05D2240/30 , F05D2300/17 , F05D2300/603
摘要： An airfoil for a gas turbine engine includes an exterior skin layer having a pressure side surface, a suction side surface, a leading edge, and a trailing edge. The exterior skin layer defines an interior volume. The airfoil further includes a primary structure within the interior volume between the pressure and suction side surfaces. The primary structure includes one or more primary meta-structures. The airfoil further includes a secondary structure within the interior volume adjacent to the primary structure between the pressure and suction side surfaces. The secondary structure includes at least one isogrid structure. Further, one or more of the plurality of primary meta-structures of the primary structure is connected to at least a portion of the at least one isogrid structure of the secondary structure.
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