Through-the-arc-sensing technique for seam tracking

• Main Author: Wang, Jieyu.
• Other Authors: Devanathan
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering
• Online Access: http://hdl.handle.net/10356/3666
• Institution: Nanyang Technological University

The project aims at addressing the need for an intelligent controller for GMA welding applications that can guide the welding torch exactly on the weld seam so that good quality welding is achieved. Seam tracking is a low level control mechanism wherein the welding torch is precisely controlled duri...