刀具路径的几何模型，快速刀具伺服的议案及相应的计算方法。
Geometric models of cutting tool path, the motion of fast tool servo and the corresponding calculations are presented.
在基于视觉伺服的机器人控制中，准确跟踪动态目标的关键在于快速准确地完成连续图像中的目标辨识。
The key to track the moving object exactly is how to recognize the target of the sequential digital image quickly and accurately in the robot control system by visual servo.
研究光学拾取头的基本原理和光盘信号拾取原理，简要分析了实际的光学头聚焦伺服和循迹伺服的机械结构。
Studying the theory of optical pickup head unit (OPU) and how to pickup the signal on the disk. Based on these theories, it analyse the structure of the focusing and tracking device.
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