CN119654638A - 瑕疵部分输出方法和瑕疵部分输出装置 - Google Patents

瑕疵部分输出方法和瑕疵部分输出装置 Download PDF

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Publication number
CN119654638A
CN119654638A CN202280098839.6A CN202280098839A CN119654638A CN 119654638 A CN119654638 A CN 119654638A CN 202280098839 A CN202280098839 A CN 202280098839A CN 119654638 A CN119654638 A CN 119654638A
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China
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data
learning
mesh
mesh data
defective part
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CN202280098839.6A
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English (en)
Chinese (zh)
Inventor
宫川尚纪
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of CN119654638A publication Critical patent/CN119654638A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/27—Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G06T17/205—Re-meshing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/20—Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/15—Vehicle, aircraft or watercraft design

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Biomedical Technology (AREA)
  • Architecture (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computational Linguistics (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CN202280098839.6A 2022-08-09 2022-08-09 瑕疵部分输出方法和瑕疵部分输出装置 Pending CN119654638A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/030418 WO2024034010A1 (ja) 2022-08-09 2022-08-09 不具合箇所出力方法及び不具合箇所出力装置

Publications (1)

Publication Number Publication Date
CN119654638A true CN119654638A (zh) 2025-03-18

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CN202280098839.6A Pending CN119654638A (zh) 2022-08-09 2022-08-09 瑕疵部分输出方法和瑕疵部分输出装置

Country Status (4)

Country Link
EP (1) EP4571600A4 (https=)
JP (1) JPWO2024034010A1 (https=)
CN (1) CN119654638A (https=)
WO (1) WO2024034010A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026033874A1 (ja) * 2024-08-08 2026-02-12 三菱電機株式会社 学習装置、推論装置、プログラム、学習方法及び推論方法
JP7745807B1 (ja) * 2024-08-08 2025-09-29 三菱電機株式会社 学習装置、推論装置、プログラム、学習方法及び推論方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004094663A (ja) 2002-08-30 2004-03-25 Fujitsu Ltd 変換チェック装置、変換チェック方法、プログラム及び記憶媒体
JP2006318232A (ja) * 2005-05-12 2006-11-24 Fuji Heavy Ind Ltd 解析用メッシュ修正装置
JP2019003324A (ja) * 2017-06-13 2019-01-10 トヨタ自動車株式会社 Ｃａｅ解析支援装置
WO2020234767A1 (en) * 2019-05-22 2020-11-26 Xitadel Cae Technologies India Pvt. Ltd. Machine learning for rapid automatic computer-aided engineering modeling
CN113221403B (zh) * 2021-04-28 2022-10-14 中汽数据(天津)有限公司 基于深度强化学习的有限元网格优化方法、设备和介质

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EP4571600A1 (en) 2025-06-18
EP4571600A4 (en) 2025-09-24
WO2024034010A1 (ja) 2024-02-15
JPWO2024034010A1 (https=) 2024-02-15

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