摘要
本文设计了以VB6.0为软件开发平台,AC6115型A/D卡为硬件核心的CO2焊接信号采集系统,实现焊接同步信号高采样率下的连续采集及波形显示等功能。并利用VB与MATLAB混合编程,对数据进行频域分析。实际应用表明该系统稳定可靠,操作简便,具有实际应用价值。
A CO2 welding data acquisition was designed based on visual basci6.0 and AC6115 A/D data acquisition card. The system can collect Welding synchronous signals continuously with high sample rate and show signal waveforms. Hybrid programming of VB and MATLAB was used for frequency domain analysis of welding data. The application showed that the system was stable and easy to perform, and had some practical application values.
出处
《中国仪器仪表》
2007年第4期50-52,共3页
China Instrumentation
