试验表明：通过调节激光器的输出功率、光斑直径和扫描速度可以方便地控制熔化层深度和表面平整度。
The experimental result shows that the depth of hardened zone and smoothness of surface can be controlled conveniently by varying the power output beam diameter and scanning rate of laser light.
改变能量输入的层厚控制：送粉条件不变时，熔覆层厚度随熔池温度的增加而增加，通过控制激光功率或扫描速度可以实现熔覆层厚度的反馈控制。
The control of layer thickness by changing energy input. When the powder feed conditions were constant, the layer thickness was increasing with the increase oftemperature of melt pool.
借助磁通反馈环节控制磁化电流扫描速度，使得产生的感应电压接近常数。
With the help of the sweeping velocity of magnetizing current controlled by a flux feedback loop a nearly constant induced voltage is produced.
针对扫描镜精密伺服系统，本文采用按照电流环、速度环和位置环等三个回路进行控制系统设计的开闭环复合控制方案。
The scanning mirror precise servo system is designed by the scheme of compound control of open and closed loops with current, velocity and position loops in this paper.
在凝视扫描系统中，大惯量反射镜与快速控制反射镜的速度匹配非常重要。
The speed matching between big-inertia mirror and fast-steering mirror is very important in staring and scanning system.
激光扫描加工与其他加工方式相比，具有速度高、精度高、控制容易等特点。
Comparing with other process manners, the laser scans process has higher speed, higher accuracy and is easier to control.
从测量速度和精度两方面考虑，提出采用圆弧切线外插算法控制激光束跟踪扫描，实现曲面的自适应跟踪测量。
It is that the measurement point can be predicted via the arc extrapolation method and can be adaptive to sense the change of the free-form surface.
电极的峰电流与扫描速度的平方根成正比，电极上的传质过程受扩散控制，对酶催化反应的动力学机制进行了探讨。
The peak current is proportional to square root of scan rate, which indicated that the procedure is controlled by diffusion. The dynamic mechanism of the enzyme catalyzed reaction was discussed.
其天线波束的扫描完全用电子的方式控制，不但波束的扫描速度极高，而且波束的数目、运动方式都可以随意的控制。
Its antenna beam scanning entirely electronically controlled beam scanning speed is not only high, but the number of beams, movement pattern can be arbitrarily controlled.
本发明的目的是减少控制马达速度的成本，并能产生多种扫描图形。
It aims at reducing the cost of control speeds of motors and producing more scan patterns.
本发明的目的是减少控制马达速度的成本，并能产生多种扫描图形。
It aims at reducing the cost of control speeds of motors and producing more scan patterns.
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