试验结果表明，硬件设计和软件系统的开发与集成满足了激光焊接光致等离子体电子温度和密度的测量要求。
Experiments results show that hardware design and software development meet the requirements for measurement of electron temperature and density of laser induced plasma.
激光焊接中，光致等离子体的产生，尤其是小孔外闪烁的明亮蓝色等离子体云，影响着激光焊接过程的进行。
The welding process is influenced by the plasma produced by laser irradiation. Plasma plume above the keyhole is the bright, often bluish, flash frequently seen during laser welding.
针对激光小孔效应焊过程中等离子体辐射出特征光并伴随特征声的现象，提出了采用光声信号联合实时监测激光焊接质量的方案。
A quality monitoring system has been developed for laser-welded tinplate using specific optic and acoustic signals generated by the plasma during "keyhole" welding.
它通过光导电缆发射激光给机器人，机器人用它手臂末端的角度透镜和镜子对准激光点焊接。
It transmits a laser beam through an optical cable to a robot, which angles lenses and mirrors in the end of its arm to aim the laser towards the parts that need welding.
讨论了脉冲激光微型焊接中，对于激光的脉冲形状、光脉冲宽度、光通量密度等的选择，并给出了实验结果。
Selection of laser pulse shape pulse duration flux density are discussed in pulsed laser microwelding and the experimental results are given.
提出了一种V型坡口光纹提取以及计算焊接纠偏量的方法。
A method for detecting the image edge of V-groove and calculating the welding deviation was presented.
为了确定焊接的合格性，对于重要构件应按照规范要求拍适当数量的X光片。
In order to ascertain the soundness of welding, suitable number of X-ray photograph to be taken for the important members according to the Rule requirement.
除去焊接飞溅并处理焊缝、毛刺使其光顺。
本文主要介绍了油轮单壳改造为双壳的典型结构、焊接顺序、线型光顺、质量控制等方面的主要工艺流程。
This paper introduces the main processes about typical structure, welding sequence, lines fairing and quality control etc. for the conversion from single-hulled tanker to double-hulled tanker.
上述试验结果表明，可以用等离子体光信号的幅值高低和波动大小作为焊接质量实时监测和控制的特征信号。
The experiments indicate that the amplitude of plasma optic signal and fluctuation can be used as characteristic signal for real-time monitoring and control for titanium laser welding.
这两个模型对结构光传感器的设计具有非常重要的指导意义，基于这两个模型设计的结构光传感已在自动焊接实验中获得了成功的应用。
Both of the models are very useful to the design of structure light sensor. The sensor designed based on the theory above is used in automatic welding.
针对机器人焊接中的激光结构光焊缝图像，提出了数学形态学滤波去噪方法。
Aiming at the welding image produced by laser structure light under robotic welding, it introduces a noise filter method based on Mathematical Morphology.
针对机器人焊接中的激光结构光焊缝图像，提出了数学形态学滤波去噪方法。
Aiming at the welding image produced by laser structure light under robotic welding, it introduces a noise filter method based on Mathematical Morphology.
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