基于DSP的CO_2焊短路过渡过程数字信息快速提取系统  

Digital information read system during CO_2 arc welding short-circirt transfer based on DSP

作　　者：许轲[1] 蔡艳[1] 张勇[1] 吴毅雄[1] 

机构地区：[1]上海交通大学材料学院,上海200030

出　　处：《电焊机》2005年第2期62-63,68,共3页Electric Welding Machine

摘　　要：采用先进的数字信号处理(DSP)芯片TMS320VC5416为平台,研制了CO2焊短路过渡过程信息快速提取系统,讨论了用DSP芯片对焊接过程进行实时监测的硬件设计、软件编程和处理模式等内容。实验证明,该系统实现了焊接过程信息处理的数字化和实时化,对于过程数字化实时控制具有一定的应用价值。The research on the real time information read system of short circuit CO2 arc welding is researched based on the advanced Digital Signal ProcessDSP TMS320VC5416.Hardware design,software program and processing mode of real time monitoring based on DSP are discussed in the paper.The experimental results indicate the system realizes the digital and real time information process in the welding process,which available to the real time process control.

关 键 词：短路过渡 DSP 数字信息 实时化 

分 类 号：TG444.73[金属学及工艺—焊接]