Therefore, the control of the stability of the arc length is meaningful for the welding quality and productivity.
因此控制焊接电弧弧长的稳定性，对保证焊接产品的质量和提高劳动生产率都有重要的意义。
In case of different droplet - transfer forms, fuzzy control schemes of arc length and short - circuit frequency are put forwords.
在不同的熔滴过渡形式下，提出了弧长和短路频率智能模糊控制方案。
Inner-loop control for quick system respondence for changes in Arc length are constantly;
采用内环特性控制；系统响应速度快，能迅速响应弧长变化，不断弧；
Inner-loop control for quick system respondence for changes in Arc length are constantly;
采用内环特性控制；系统响应速度快，能迅速响应弧长变化，不断弧；
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