焊缝跟踪；
Welding seam tracking system with linear CCD intelligent image sensor is described.
叙述了一种基于线阵CCD摄像机为传感器的焊缝自动跟踪系统。
A space curve welding seam tracking sys-tem on welding robot with rotating arc sensor is devel-oped.
研制了一套基于旋转电弧传感的弧焊机器人空间曲线焊缝智能跟踪控制系统。
A welding seam tracking and controlling system has been presented, and abstracting the feature of the seam images.
分析了视觉传感焊缝跟踪系统的原理和特点。
The visual servo and control system for welding seam tracking were validated by experiment, the feasibility also been proved.
通过实验对焊缝跟踪视觉伺服控制系统进行了验证，说明了该系统的可行性。
To realize the wholly robot welding automation of robot welding with the improvement of welding seam tracking technology, initial welding position guiding system becomes more necessary.
为结合焊缝跟踪技术实现机器人焊接的全程自动化，远距离的初始焊位导引系统是必须的。
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.
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。
An automatic seam tracking system of welding robot based on double-mode control is presented.
该文提出了一种基于双模控制的焊接机器人焊缝自动跟踪系统。
Seam tracking control is the key during welding process, which plays an important role in the automatic control of welding quality.
焊缝跟踪控制是焊接过程需要解决的关键问题，也是现代弧焊过程焊接质量自动控制的重要组成部分。
In the welding process, it is very important for welding torch automatically tracking the weld seam to assure welding quality and improve welding automation level.
焊接过程中焊炬自动跟踪焊缝对保证焊接质量，提高自动化程度有着极其重要的实际意义。
Laser vision sensing, as one of the most promising seam tracking methods, has been paid more and more attention and gradually employed widely in the welding production.
激光视觉传感作为目前最有发展前景的焊缝跟踪方法，已引起了人们的普遍关注，并逐步在焊接生产中得到了推广应用。
Mobile robot technology and seam tracking technology combines to form mobile welding robot. Without question, it will be widely used in the automatic welding of large welding structures.
将移动机器人技术和焊缝跟踪技术结合起来构成移动式的焊接机器人，在大型结构件的自动化焊接中，有着广阔的应用前景。
The results of experiments prove that the automatic seam tracking system based on double-mode control can realize real-time automatic seam tracking of the welding torch of welding robot.
实验证明，基于双模控制的焊缝自动跟踪系统可以实现焊接机器人焊枪对焊缝的实时自动跟踪。
By analyzing the variation of welding current, offset information obtained in order to achieve underwater seam tracking.
通过分析焊接电流的变化规律得到偏差信息从而实现水下焊缝跟踪。
A method combining teaching and visual correction for weld seam tracking is presented to realize robotic automatic welding.
给出了一种示教与纠偏相结合的焊缝跟踪方法，用于实现机器人的自动焊接。
Using low cost charge coupled device (CCD), a vision sensing equipment in welding process was made, and a real time plasma arc welding (PAW) seam tracking system was implemented.
采用低成本电荷耦合器件制作了焊接过程视觉传感器，实现了一种等离子弧焊焊缝实时跟踪系统。
In order to insure welding quality, preciously automatic tracking of seam is necessary.
本文研究的目的是为保证焊接质量而进行精确的焊缝自动跟踪。
As the requirement and characteristics existing in weld seam tracking for spherical tank welding robot as concerned, a visual sensor based on linear CCD has been developed.
根据球罐焊接机器人焊缝跟踪的要求和特点，设计了一种基于线阵CCD的视觉传感器。
In order to improve the level of automatic welding in CO_2 shielded welding, the tracking system of welding seam based on arc sensor for CO_2 shielded welding is developed in this paper.
为了提高CO_2气体保护焊的自动化水平，本文研制了用于CO_2气体保护焊的电弧传感焊缝跟踪系统。
A method of autonomous seam tracking in arc robotic welding was presented.
提出了一种基于视觉的弧焊机器人自主焊缝轨迹规划方法。
A method of autonomous seam tracking in arc robotic welding was presented.
提出了一种基于视觉的弧焊机器人自主焊缝轨迹规划方法。
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