| 基于计算机视觉的面齿轮齿面重构技术 |
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| 引用本文： | 冯美君,佟勇.基于计算机视觉的面齿轮齿面重构技术[J].组合机床与自动化加工技术,2012(3):44-46,60. |
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| 作者姓名： | 冯美君 佟勇 |
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| 作者单位： | 1. 中航工业哈尔滨东安发动机(集团)有限公司,哈尔滨,150006
2. 总参陆航部驻哈尔滨地区代表室,哈尔滨,150066 |
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| 摘 要： | 随着面齿轮在航空传动系统上的应用,面齿轮传动的优点逐渐被人们认识,对面齿轮的研究也不断深入.计算机视觉检测技术具有检测精度高、实现速度快、非接触检测的特点,论文研究了计算机视觉测量技术在面齿轮齿面重构中的应用,建立了摄像机成像的数学模型,由摄像机获取齿轮齿面的二维图像,通过计算机对数字图像进行图像处理,计算出关键齿面点的三维坐标,实现面齿轮齿面的重构,为基于面齿轮实体的数字化加工奠定了基础.
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| 关 键 词： | 计算机视觉 面齿轮 摄像机标定 齿面重构 |
The Recognition of Face-Gear’s Tooth Surface based on the Theory of Machine Vision |
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| FENG Mei-jun
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TONG Yong.The Recognition of Face-Gear’s Tooth Surface based on the Theory of Machine Vision[J].Modular Machine Tool & Automatic Manufacturing Technique,2012(3):44-46,60. |
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| Authors: | FENG Mei-jun TONG Yong |
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| Affiliation: | 1.AVIC Harbin Dong′an Engine(Group) Corporation LTD.,Harbin 150066,China;2.Military Representative office of the headquarters of the general staff in Harbin Region,Harbin 150066,China) |
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| Abstract: | As face-gear is used on aeronautical drives system,the advantages of the face-gear drives has been known by people and the research of the face-gear is deep going.Machine vision has the characteristics of high precision,fast speed,no-contact,the thesis has research the application of the machine vision measurement technique on the tooth surface reconstruction,the mathematic model of camera imaging is analyzed,2D digital image of tooth surface is acquired by two cameras,computer is used to process image and reconstruct 3D coordinates of the key point on the surface of the face-gear and finally realize the reconstruction,this paper provides support for further machining of the face-gear. |
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| Keywords: | face-gear computer version camera calibration tooth surface reconstruction |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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