Abstract
The control of weld penetration which determines the quality of welds was discussed. A neurofuzzy model which correlates the back-side bead width and the weld pool geometrical appearance was also discussed. A robust control algorithm with closed loop stability was used to overcome interval uncertainty in the process dynamics. The results show the effectiveness of the developed weld joint penetration control system.
Original language | English |
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Pages | 1119-1124 |
Number of pages | 6 |
State | Published - 1998 |
Event | Trends in Welding Research: Proceedings of the 5th International Conference - Pine Mountain, GA, United States Duration: Jun 1 1998 → Jun 5 1998 |
Conference
Conference | Trends in Welding Research: Proceedings of the 5th International Conference |
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Country/Territory | United States |
City | Pine Mountain, GA |
Period | 6/1/98 → 6/5/98 |
Bibliographical note
Funding Information:The authors would like to thank the partial financial support from the National Natural Science Foundation of China under grant no.51272052 and 50902040, the Heilongjiang Province Science Foundation for Young Scholar (QC2010065).
ASJC Scopus subject areas
- General Materials Science
- Mechanical Engineering