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进度偏差识别与分析方法。
搭建了基于高速旋转电弧传感器的水下焊接焊枪偏差识别的实验系统。
An experimental system for underwater welding identification of welding torch offset based on high speed rotational arc sensor was established.
采用左右区间积分进行焊缝偏差识别，取得较高的识别精度，为水下焊接焊缝跟踪奠定了基础。
Finally, left-right integral method was adopted to identify the welding torch offset. Obtained quite high recognition accuracy, builted a foundation for underwater welding seam tracking.
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