Title :
The application of fuzzy control in underwater welding seam-tracking system
Author :
Hu, Rong-Hua ; Tu, Ke-Liang ; Zhang, Hua ; Liu, Guo-Ping
Author_Institution :
Key Lab. of Robot &Welding Autom. of Jiangxi, Nanchang Univ., Nanchang, China
Abstract :
Studies on Seam tracking technology has very important significance to ensure weld quality and improvement of the welding efficiency. In this paper, the arc sensing system is analyzed, information of seam deviation was obtained by characteristic harmonics method, a fuzzy controller is designed to simulate and test, the results indicated that the control system can achieve seam tracking.
Keywords :
arc welding; control system synthesis; fuzzy control; arc sensing system; fuzzy control; seam tracking technology; underwater welding; weld quality; welding efficiency; Fuzzy control; Harmonic analysis; Motion control; Power harmonic filters; Process control; Robot sensing systems; Welding; fuzzy control; seam tracking; underwater welding;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2010 Seventh International Conference on
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-5931-5
DOI :
10.1109/FSKD.2010.5569364
