Signal Collection and Analysis on CO2 Arc Welding Based on DSP
On the base for TMS320F2407DSDSP, it can collect the electricity signal from the CO2 arc welding, and pick–up the character parameters for the frequency distributing in the short circuit time and arc welding time. It realizes the real-time inspection by the way for analyzing the dynamic current and voltage, U-I graphic and the character parameter during the welding.
W. J. Dai and X. J. Chen, "Signal Collection and Analysis on CO2 Arc Welding Based on DSP", Applied Mechanics and Materials, Vols. 29-32, pp. 997-1002, 2010