论文信息 - Welding Arc Signal Acquisition and Analysis System Based on VC++ and MATLAB Mixed Programming

Welding Arc Signal Acquisition and Analysis System Based on VC++ and MATLAB Mixed Programming

Taking the welding current and arc voltage as the information source, this paper designed a CO2 welding electronic signals acquisition and analysis system by VC++ and MATLAB mixed programming. The system could deal with collecting multichannel welding signal, signal processing and real-time displaying. In the system, singal waveform, their PDD (Probability Density Distribution) and PSD (Power Spectral Density) were employed to analyze their characteristics. Experimental result showed feasibility of the system.

Xiao Bing | X. Bing

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