CN111652947B - 用于飞机壁板自动制孔和自动钻铆的双目视觉求法矢方法 - Google Patents
用于飞机壁板自动制孔和自动钻铆的双目视觉求法矢方法 Download PDFInfo
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- CN111652947B CN111652947B CN202010780713.XA CN202010780713A CN111652947B CN 111652947 B CN111652947 B CN 111652947B CN 202010780713 A CN202010780713 A CN 202010780713A CN 111652947 B CN111652947 B CN 111652947B
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- curved surface
- normal vector
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- riveting
- hole making
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- 239000013598 vector Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 230000000007 visual effect Effects 0.000 title description 2
- 239000011159 matrix material Substances 0.000 claims abstract description 39
- 239000012636 effector Substances 0.000 claims abstract description 9
- 238000003708 edge detection Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2545—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with one projection direction and several detection directions, e.g. stereo
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/181—Segmentation; Edge detection involving edge growing; involving edge linking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
- G06T7/85—Stereo camera calibration
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Operations Research (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
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Priority Applications (1)
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CN202010780713.XA CN111652947B (zh) | 2020-08-06 | 2020-08-06 | 用于飞机壁板自动制孔和自动钻铆的双目视觉求法矢方法 |
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CN202010780713.XA CN111652947B (zh) | 2020-08-06 | 2020-08-06 | 用于飞机壁板自动制孔和自动钻铆的双目视觉求法矢方法 |
Publications (2)
Publication Number | Publication Date |
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CN111652947A CN111652947A (zh) | 2020-09-11 |
CN111652947B true CN111652947B (zh) | 2020-11-17 |
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CN202010780713.XA Active CN111652947B (zh) | 2020-08-06 | 2020-08-06 | 用于飞机壁板自动制孔和自动钻铆的双目视觉求法矢方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112809037B (zh) * | 2021-01-04 | 2022-04-29 | 中国航空制造技术研究院 | 一种用于在曲面结构上钻孔的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101930080B (zh) * | 2009-06-26 | 2012-08-15 | 中国石油集团东方地球物理勘探有限责任公司 | 曲面拟合海底电缆二次定位方法 |
CN102411336A (zh) * | 2011-05-20 | 2012-04-11 | 西北工业大学 | 一种确定壁板曲面法向矢量的方法 |
WO2013086259A1 (en) * | 2011-12-09 | 2013-06-13 | Ticona Llc | Die and method for impregnating fiber rovings |
CN103913131B (zh) * | 2014-04-14 | 2017-04-12 | 大连理工大学 | 一种基于双目视觉的自由曲面法矢量测量方法 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200911 Assignee: Shanghai Aircraft Equipment Manufacturing (Chengdu) Co.,Ltd. Assignor: SHANGHAI SHANGFEI AIRCRAFT EQUIPMENT MANUFACTURING Co.,Ltd. Contract record no.: X2022980012921 Denomination of invention: Binocular vision normal vector method for automatic hole making and automatic drilling and riveting of aircraft panels Granted publication date: 20201117 License type: Exclusive License Record date: 20220823 |
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CP03 | Change of name, title or address | ||
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Address after: Room 303-19, No. 333 Huanhu West 1st Road, Nanhui New Town, Pudong New Area, Shanghai, 200120 Patentee after: Shanghai Shangfei Aircraft Equipment Manufacturing Co.,Ltd. Address before: Room 303-19, No. 333 Huanhu West 1st Road, Nanhui New Town, Pudong New Area, Shanghai, 200120 Patentee before: SHANGHAI SHANGFEI AIRCRAFT EQUIPMENT MANUFACTURING Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A binocular vision method for finding normal vectors for automatic drilling and riveting of aircraft wall panels Granted publication date: 20201117 Pledgee: Bank of Ningbo Limited by Share Ltd. Shanghai branch Pledgor: Shanghai Shangfei Aircraft Equipment Manufacturing Co.,Ltd. Registration number: Y2024310000475 |