|
|||||
|
|
| 焊接温度场焊缝识别及焊缝跟踪技术研究 | |
| 引用本文： | 项安,潘际銮,张华,贾剑平,潘俊民.焊接温度场焊缝识别及焊缝跟踪技术研究[J].中国机械工程,2002,13(8):640-643. |
| 作者姓名： | 项安 潘际銮 张华 贾剑平 潘俊民 |
| 作者单位： | 1. 上海交通大学,上海市,200030;南昌大学,南昌市,330029 2. 清华大学,北京市,100084 3. 南昌大学,南昌市,330029 4. 上海交通大学,上海市,200030 |
| 基金项目： | 江西省主要学科跨世纪学术，技术带头人培养资助项目 |
| 摘 要： | 论述焊接温度场焊缝识别方法及焊缝跟踪控制系统。系统采用焊接温度场传感器获得焊接工件背面热图像，通过改进的梯度算法对热图像的分析计算获得焊缝偏差，利用规则自校正模糊控制器实现焊缝跟踪。试验和实际生产运行表明系统能够准确识别焊缝，焊缝跟踪运行稳定可靠。 |
| 关 键 词： | 焊缝识别 焊缝跟踪 焊接温度场 模糊控制 埋弧焊 |
| 文章编号： | 1004-132X(2002)08-0640-04 |
Seam Recognition and Seam Tracking Based on Distribution of Welding Temperature Field |
|
| XIANG An.Seam Recognition and Seam Tracking Based on Distribution of Welding Temperature Field[J].China Mechanical Engineering,2002,13(8):640-643. | |
| Authors: | XIANG An |
| Abstract: | In this paper, a method of seam recognition and a fuzzy control system for seam tracking is proposed. Based on the distribution of welding temperature field, the error of seam is obtained, a self-adjusting fuzzy controller is used to seam tracking. Experiments and real production show that seam is recognized accurately and the control system is reliable and stable. |
| Keywords: | seam tracking welding temperature field fuzzy control MIG/MAG submerged arc welding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |