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在介绍了双熔化极旁路电弧焊这种高效的焊接方法基础上,采用了基于xPC实时目标环境,建立了双熔化极旁路电弧焊实时目标的硬件平台,运用Matlab/Simulink工具开发了双熔化极旁路电弧焊控制系统的快速原型,并进行了不同控制器下的焊接特性及工艺方面的试验研究.结果表明,模糊控制器的控制效果优于九点控制器,且快速原型控制系统具有很好的快速响应性能,能较好地实现双熔化极旁路电弧焊过程稳定焊接,焊缝成形美观、飞溅小.
Based on the introduction of the efficient welding method of double-melting-pole shunt welding, the hardware platform of real-time target of double-melting-pole shunt arc welding was established based on xPC real-time target environment. The double The experimental results show that the fuzzy controller is better than the nine-point controller and the rapid prototyping control system Has a good fast response performance, can better achieve a stable welding of double melting electrode bypass arc welding process, beautiful weld formation, splash small.