AN AUTO-PROGRAMMING SYSTEM OF MAG WELDING PARAMETERS FOR VISION-BASED ROBOT

作     者：WU, CS LIU, DJ WU, L 

作者机构：Harbin Institute of Technology Dept of Welding Engineering Harbin 150006 China 

出 版 物：《ROBOTICS AND AUTONOMOUS SYSTEMS》 (机器人学和自控系统)

年 卷 期：1994年第13卷第4期

页      面：291-296页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：VISION-BASED ROBOT WELDING PARAMETERS AUTO-PROGRAMMING 

摘      要：The on-line auto-programming of MAG welding parameters for a vision-based robot mainly aims at improving the adaptability of a welding robot in a complex welding environment, and it is a new kind of intelligent control method of weld quality. The authors developed an experimental system of an MAG welding robot with 3-D vision according to the requirements of real-time auto-programming of welding parameters. In the system, the seam geometry parameters, i.e., root gap and root face in a single V-groove, are used as input variables, while the welding process parameters, i.e., welding current and speed, are used as output variables. The relation between input and output variables is described by a fuzzy model. Experimental results show that the system can result in increased weld quality.