A New Surface Inspection Method of TWBS Based on Active Laser-triangulation
文献类型：会议论文
| 作者 | Zhang L(张雷); Zhao MY(赵明扬) ; Zou YY(邹媛媛); Gao SY(高世一)
|
| 出版日期 | 2008 |
| 会议名称 | 7th World Congress on Intelligent Control and Automation |
| 会议日期 | June 25-27, 2008 |
| 会议地点 | Chongqing, China |
| 关键词 | image processing surface inspection weld defect detection Laser-triangulation |
| 页码 | 1174-1179 |
| 中文摘要 | An vision inspection sensor system for the automation of laser welding processes in heavy industries is presented. The system consists of PC based vision camera and stripe type laser diode. For image de-noising, a new surface inspection method of Tailor-welded blanks including in: median filtering, hi-level thresholding, opening and closing, mid-fine of the laser stripe extraction, has been developed. After extracting the middle line of the laser stripe, the algorithms of calculating bead width, mismatch, weld slope, convexity, concavity, overthickness and undercut are proposed. Finally, A series of experiments show that the proposed method in this paper is effective. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Chongqing Univ, Chongqing Inst Technol, Chongqing Univ Sci & Technol, Xihua Univ, SW Univ Sci & Technol, IEEE Robot & Automat Soc, IEEE Control Syst Soc, Beijing Chapter, Chinese Assoc Automat, Chinese Assoc Artificial Intell, Natl Nat Sci Fdn, Chongqing Municipal Sci & Technol Comm, Chongqing Municipal Assoc Sci & Technol, KC Wong Educ Fdn |
| 会议录 | 2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 978-1-4244-2113-8 |
| WOS记录号 | WOS:000259965700220 |
| 源URL | [http://ir.sia.cn/handle/173321/7866]  |
| 专题 | 沈阳自动化研究所_装备制造技术研究室 |
| 推荐引用方式 GB/T 7714 | Zhang L,Zhao MY,Zou YY,et al. A New Surface Inspection Method of TWBS Based on Active Laser-triangulation[C]. 见:7th World Congress on Intelligent Control and Automation. Chongqing, China. June 25-27, 2008. |
入库方式： OAI收割
来源：沈阳自动化研究所
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