A structured light vision sensor for on-line weld bead measurement and weld quality inspection
文献类型：期刊论文
| 作者 | Han, Yanqing1; Fan, Junfeng2 ; Yang, Xiaozhong1
|
| 刊名 | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
 |
| 出版日期 | 2020 |
| 卷号 | 106期号:5-6页码:2065-2078 |
| 关键词 | Weld bead measurement Weld quality inspection Structured light vision Image processing 3D reconstruction |
| ISSN号 | 0268-3768 |
| DOI | 10.1007/s00170-019-04450-2 |
| 通讯作者 | Yang, Xiaozhong(yxiaozh@ncepu.edu.cn) |
| 英文摘要 | Weld bead measurement and weld quality inspection are important parts in industrial welding. In this paper, a structured light vision sensor is developed to achieve on-line weld bead measurement and weld quality inspection. Firstly, a structured light vision sensor with a narrow-band optical filter is developed to reduce welding noises such as arc lights and splashes. Secondly, the weld bead type identification algorithm including image pre-processing, baseline extraction, and weld bead classification is proposed to classify filling weld bead and capping weld bead. Thirdly, feature extraction algorithms of filling weld bead and capping weld bead are presented to obtain corresponding feature points. Combining the image coordinates of feature points with structured light vision model, the weld bead size could be obtained and the weld quality could be evaluated. Finally, many weld bead measurement and weld quality inspection experiments are conducted. Experimental results demonstrate that the developed structured light vision sensor and proposed methods could achieve satisfactory performance for weld quality inspection. |
| WOS关键词 | LASER-VISION ; SYSTEM ; PENETRATION ; IDENTIFICATION ; CLASSIFICATION ; TRACKING ; DEFECTS |
| WOS研究方向 | Automation & Control Systems ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000513183100032 |
| 出版者 | SPRINGER LONDON LTD |
| 源URL | [http://ir.ia.ac.cn/handle/173211/28572]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进机器人控制团队 |
| 通讯作者 | Yang, Xiaozhong |
| 作者单位 | 1.North China Elect Power Univ, Sch Control & Comp Engn, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Yanqing,Fan, Junfeng,Yang, Xiaozhong. A structured light vision sensor for on-line weld bead measurement and weld quality inspection[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2020,106(5-6):2065-2078. |
| APA | Han, Yanqing,Fan, Junfeng,&Yang, Xiaozhong.(2020).A structured light vision sensor for on-line weld bead measurement and weld quality inspection.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,106(5-6),2065-2078. |
| MLA | Han, Yanqing,et al."A structured light vision sensor for on-line weld bead measurement and weld quality inspection".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 106.5-6(2020):2065-2078. |
入库方式： OAI收割
来源：自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。