Signal Processing Method for Arc Sensor
Signal process method is very important in welding automation and arc sensor is a kind of welding-sensor which works on the relationship between welding current and arc length. The using of Wavelet transform (WT) for detecting of welding gun slop with arc sensor is discussed in this paper. Sensor structure is introduced at first, and then Wavelet transform (WT) is induced into its signal processing for reason of strong interference during welding process, conclusions can be drawn on the basis of large amount tests that WT is feasible and effective here in spite of strong interference.
Arc Sensor WT Welding Gun Slop Rough Error Detection
Ye Jian-xiong Liu Ping-xian Wang Hong-xing Yin Yi
Nanchang Institute of Technology
国际会议
长沙
英文
2651-2653
2010-05-11（万方平台首次上网日期，不代表论文的发表时间）