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公开(公告)号：US20190383158A1
公开(公告)日：2019-12-19
申请号：US16008475
申请日：2018-06-14
Applicant: General Electric Company
Inventor： David Scott Diwinsky , Herbert Chidsey Roberts , Lyle Timothy Rasch , Michael Dean Fullington , Wayne Ray Grady , Andrew Crispin Graham
Abstract: A system for compensating for a relative motion between a probe and an apparatus. The system includes a probe assembly, a sensor, and a computer. The probe assembly includes an actuator pack positioned exterior to the apparatus and a probe insertable into the apparatus. The probe includes a first end coupled to the actuator pack, a second end, and an elongated body extending therebetween. The sensor senses data indicative of a relative motion between the apparatus and the probe assembly. The computer is operably coupled with the sensor and the probe assembly to move the probe of the probe assembly in response to the sensor sensing the data indicative of the relative motion between the apparatus and the probe assembly.
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112.发明授权公开(公告)号：US10316666B2
公开(公告)日：2019-06-11
申请号：US15096527
申请日：2016-04-12
Applicant: General Electric Company
Inventor： David Scott Diwinsky , Herbert Chidsey Roberts
Abstract: Methods for performing in situ balancing of an internal rotating component of a gas turbine engine are provided. The method can include inserting a repair tool through an access port of the gas turbine engine with the repair tool including a tip end positioned within the gas turbine engine and a material supply end positioned outside the gas turbine engine. The tip end of the repair tool is positioned adjacent to a surface of the internal rotating component of the gas turbine engine. A new material is supplied from the material supply end of the repair tool to the tip end of the repair tool; and is expelling from the tip end of the repair tool in a direction of the surface of the rotating component such that the new material is added onto a portion of the rotating part.
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公开(公告)号：US10265850B2
公开(公告)日：2019-04-23
申请号：US15342500
申请日：2016-11-03
Applicant: General Electric Company
Inventor： Ser Nam Lim , David Scott Diwinsky , Xiao Bian , Wayne Ray Grady , Mustafa Gokhan Uzunbas , Mustafa Devrim Kaba
IPC: B25J9/16 , G01B11/24 , G05B19/401 , G05D1/00 , G06T7/00
Abstract: The present disclosure is directed to a computer-implemented method of sensor planning for acquiring samples via an apparatus including one or more sensors. The computer-implemented method includes defining, by one or more computing devices, an area of interest; identifying, by the one or more computing devices, one or more sensing parameters for the one or more sensors; determining, by the one or more computing devices, a sampling combination for acquiring a plurality of samples by the one or more sensors based at least in part on the one or more sensing parameters; and providing, by the one or more computing devices, one or more command control signals to the apparatus including the one or more sensors to acquire the plurality of samples of the area of interest using the one or more sensors based at least on the sampling combination.
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公开(公告)号：US10262243B2
公开(公告)日：2019-04-16
申请号：US15604012
申请日：2017-05-24
Applicant: General Electric Company
Inventor： Ser Nam Lim , Jingjing Zheng , Jiajia Luo , David Scott Diwinsky
Abstract: A system includes one or more processors and a memory that stores a generative adversarial network (GAN). The one or more processors are configured to receive a low resolution point cloud comprising a set of three-dimensional (3D) data points that represents an object. A generator of the GAN is configured to generate a first set of generated data points based at least in part on one or more characteristics of the data points in the low resolution point cloud, and to interpolate the generated data points into the low resolution point cloud to produce a super-resolved point cloud that represents the object and has a greater resolution than the low resolution point cloud. The one or more processors are further configured to analyze the super-resolved point cloud for detecting one or more of an identity of the object or damage to the object.
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公开(公告)号：US10247002B2
公开(公告)日：2019-04-02
申请号：US15014075
申请日：2016-02-03
Applicant: General Electric Company
Inventor： Herbert Chidsey Roberts , David Scott Diwinsky , Wayne R. Grady
IPC: B23P6/04 , B23K26/03 , B23K26/08 , F01D5/00 , B23K26/342 , B23K26/70 , B23K26/144 , B23K101/00 , B23K103/18
Abstract: A method for remotely stopping a crack in a component of a gas turbine engine is provided. The method can include inserting an integrated repair interface attached to a cable delivery system within a gas turbine engine; positioning the tip adjacent to a defect within a surface of the component; temporarily attaching the tip adjacent to the defect within the surface on the component; supplying a new material to the area to fill the defect; and heating the new material to fuse the new material to the component within the defect.
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Patent Agency Ranking
116.发明申请公开(公告)号：US20190095765A1
公开(公告)日：2019-03-28
申请号：US15714208
申请日：2017-09-25
Applicant: General Electric Company
Inventor： Ser Nam Lim , David Scott Diwinsky
Abstract: A system includes one or more processors configured to automatically identify different distressed portions in repeating segments of a rotating body. At least one of a size and/or a shape of one or more of the distressed portions changes with respect to time. The one or more processors also are configured to determine a pattern of the different distressed portions in the repeating segments of the rotating body during rotation of the rotating body based on identifying the different distressed portions. The one or more processors also are configured to subsequently automatically identify locations of individual segments of the repeating segments in the rotating body using the pattern of the distressed portions that is determined.
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公开(公告)号：US10197473B2
公开(公告)日：2019-02-05
申请号：US14963665
申请日：2015-12-09
Applicant: General Electric Company
Inventor： David Scott Diwinsky , Ser Nam Lim
IPC: G01N21/95 , G01M15/14 , F01D21/00 , G01N21/88 , G06T7/00 , F01D5/00 , G02B23/24 , G01N21/954 , F01D25/24
Abstract: A method for performing a visual inspection of a gas turbine engine may generally include inserting a plurality of optical probes through a plurality of access ports of the gas turbine engine. The access ports may be spaced apart axially along a longitudinal axis of the gas turbine engine such that the optical probes provide internal views of the gas turbine engine from a plurality of different axial locations along the gas turbine engine. The method may also include coupling the optical probes to a computing device, rotating the gas turbine engine about the longitudinal axis as the optical probes are used to simultaneously obtain images of an interior of the gas turbine engine at the different axial locations and receiving, with the computing device, image data associated with the images obtained by each of the optical probes at the different axial locations.
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公开(公告)号：US20180336674A1
公开(公告)日：2018-11-22
申请号：US15600948
申请日：2017-05-22
Applicant: General Electric Company
Inventor： Ser Nam Lim , Xiao Bian , David Scott Diwinsky
IPC: G06T7/00
CPC classification number: G06T7/0006 , G06K9/00201 , G06K9/4628 , G06K9/6271 , G06T7/97 , G06T2207/20081 , G06T2207/20084 , G06T2207/30164
Abstract: A method includes obtaining a series of images of a rotating target object through multiple revolutions of the target object. The method includes grouping the images into multiple, different sets of images. The images in each of the different sets depict a common portion of the target object. At least some of the images in each set are obtained during a different revolution of the target object. The method further includes examining the images in at least a first set of the multiple sets of images using an artificial neural network for automated object-of-interest recognition by the artificial neural network.
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公开(公告)号：US10125611B2
公开(公告)日：2018-11-13
申请号：US15045812
申请日：2016-02-17
Applicant: General Electric Company
Inventor： Herbert Chidsey Roberts , David Scott Diwinsky
Abstract: The present disclosure is directed to an improved system and method for repairing a bend in a turbine blade of a turbine of a gas turbine engine. The system includes an articulating guide configured to fit into an access port of the turbine. The articulating guide includes a proximal end and a distal end. The system also includes a repair tool configured at the distal end of the articulating guide. Further, the repair tool is configured to fit over the turbine blade. Thus, the repair tool is configured to bend the turbine blade to an unbent position while the turbine blade is secured within the turbine.
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公开(公告)号：US20180322366A1
公开(公告)日：2018-11-08
申请号：US15584129
申请日：2017-05-02
Applicant: General Electric Company
Inventor： Ser Nam Lim , Arpit Jain , David Scott Diwinsky , Sravanthi Bondugula
CPC classification number: G06K9/6259 , G06K9/6256 , G06K9/66 , G06T7/0004 , G06T7/0008 , G06T2207/20081 , G06T2207/20084 , G06T2207/30156 , G06T2207/30164
Abstract: A system that generates training images for neural networks includes one or more processors configured to receive input representing one or more selected areas in an image mask. The one or more processors are configured to form a labeled masked image by combining the image mask with an unlabeled image of equipment. The one or more processors also are configured to train an artificial neural network using the labeled masked image to one or more of automatically identify equipment damage appearing in one or more actual images of equipment and/or generate one or more training images for training another artificial neural network to automatically identify the equipment damage appearing in the one or more actual images of equipment.
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